Useful Tools

Tentoba: Is There a Tent Site on That Mountain?

A Japanese database of 127 mountain tent sites, organized across 51 regions with details on fees, water, toilets, and dinner availability.

Block Insights Measures the Page Measuring You

A WordPress analytics tool that shows where readers stop, section by section, without sending visitor data elsewhere.

ProvenSubs: subtitle translation with a validation gate

A subtitle translator for SRT and VTT files that checks every cue, repairs failures, and adds an editor pass before delivery.

Хвиля: a one-touch app for the moment a craving hits

A privacy-first iPhone and Apple Watch app for riding out alcohol, nicotine, gambling, and other personal-dependence urges.

Moodline, a private mood journal with a public pulse

A Bulgarian-English mood journal that tracks check-ins, sleep, energy, and reflections locally, with optional anonymous signals shared to a collective view.

Unusual Attitude Maps the Living Sky

A free aviation map combining live ADS-B traffic, FAA charts, airspace, obstacles, radar, METARs, and forecast-weather tools.

Colorado Water Table — the records beneath a rural property

A property-water research tool that turns Colorado’s scattered public records into a plain-language verdict about rights, wells, deliveries, aquifers, and related risks.

ArchaeoSignal, a browser-based magnetometry bench

A local-processing workspace for positioning, cleaning, stitching, visualizing, and exporting archaeological magnetometry survey tiles.

BowlerU Is a Physics Trainer for Reading the Lane

A bowling simulator that trains players to read oil patterns, predict ball motion, adjust their line, and practice spare shooting.

Last Tap: the two-puck oven-anxiety log

A $34 pair of NFC pucks that records when you tapped the door and kitchen wall before leaving home.

Machine Tricks: Tiny LLM Tools With Big Personality

A collection of 180 small LLM-powered roasts, character engines, generators, games, and other playful utilities.

Vordr, the inspection app that finishes the paperwork

An offline-first field inspection app for plant rooms, basements, venues, and other places where connectivity cannot be trusted.

Mic Planner: Six Packs, Twelve Actors, No Chaos

A browser-based theatre tool that assigns wireless mic packs scene by scene and prints the paperwork a backstage crew needs.

The Public-Domain Sound Archive

A searchable archive of U.S. public-domain recordings that can be streamed, downloaded, and reused without permission.

Daltify Gives Colors Names You Can Actually Use

An Android app for people with color blindness that identifies colors through a phone camera and explains them in plain language.

Gavelogue, the object passport for collectors

A collector’s tool that estimates an auction lot’s likely all-in cost and preserves its sources, questions, and provenance.

DrawingFox Turns Vector PDFs Back Into CAD Geometry

A browser-based PDF-to-DXF converter that preserves curves, CAD layers, and 1:1 paper dimensions without uploading the drawing.

Gimbal Keeps a Financial Journal That Cannot Be Quietly Rewritten

A Hungarian-language financial record-keeping tool for entrepreneurs and traders, combining income, receivables, debts, and financial runway in one immutable journal.

Foodakl photographs your dinner and keeps the record

Foodakl turns meal photos into estimated nutrition records without database searches, portion dropdowns, or manual typing.

YardTerminal: one used part, every sales channel

Inventory software for used auto-parts yards that drafts listings from donor vehicles, sends them to multiple channels, and removes them everywhere after a sale.

GetBucked turns trail-camera overflow into a deer record

A trail-camera sorting tool for whitetail hunters that separates likely-empty frames, identifies animals, and builds private histories for named bucks.

Osmolog: An Exposure Tracker for Language Learning

A Chrome extension that automatically tracks the languages you watch and hear across YouTube, Netflix, and Twitch.

Klasserommet: The Offline Classroom Toolkit

A free classroom app for teachers, with seating charts, group generation, name drawing, timers, schedules, noise monitoring, stations, and activity planning.

Isleta Makes the MacBook Notch Earn Its Keep

Isleta turns the black cutout on a MacBook into a compact surface for music controls, volume, notifications, file drops, and wake greetings.

CloudFur, a Weather Studio for People Who Chase Storms

A four-person Chinese studio building WindSeek, an Android weather app that combines live weather, radar-based storm identification, stargazing guidance, dawn-sky forecasts, and AI weather reports.

Stardew Pack Creator

A browser-based Stardew Valley 1.6 mod maker for repainting sprites, replacing sounds, rewriting text, changing values, and inventing new game content.

abox.tools: A Box of Tools That Never Touch a Server

A free collection of browser-based utilities for images, video, EXIF data, and PDFs, with processing kept on the user's machine.

Actuate Gives Every Keyboard a Mechanical Voice

A macOS and Windows background app that plays recordings of real mechanical switches whenever you press a key.

AllRemind turns one sentence into a reminder schedule

An email reminder app that interprets natural-language notes and decides when—and how often—to remind you.

Alpha-DJ-Engine Turns a Folder of Tracks into a Gig-Ready Denon USB

A macOS desktop app that analyzes local music, arranges a harmonically sequenced DJ set, and writes it directly to Denon Engine DJ USB drives.

ApnaIsrael: finding an open shop on Saturday

A Hindi-English directory of Indian shops, supermarkets, and Saturday-open stores across Israeli cities.

Ascendant Reads, a progression-fantasy atlas

A specialist catalog for finding LitRPG and progression-fantasy books by mechanics, tone, series status, and the way power grows.

await gains() — exercise for the AI waiting room

A browser-based generator that gives developers a workout, mini-game, or side quest while their coding agent is thinking.

BlurThis: Redact an Image Before You Share It

A browser-based image tool for blurring or blacking out faces, text, emails, phone numbers, and card digits without uploading the file.

BookMyProof Checks Audiobooks Word by Word

A publisher-focused audiobook proofing tool that compares recorded audio with a manuscript and produces timestamped, exportable reports.

BreachCompass Turns Breach Law Into a Deadline Calendar

A data-breach notification tool that determines which US jurisdictions are triggered, then generates state-specific letters, attorney general filing packets, and deadline calendars.

Capventory, the private capital journal

An iPhone app for recording assets, debts, and net worth as dated snapshots across 63 currencies.

C.D.D. System: A Traceable Daylighting Design Platform

A Windows-based architectural daylighting platform that combines physical simulation, standards evaluation, measured HDR skies, and knowledge-driven design workflows.

Chipper Risk

A sourced buying-risk database for used commercial wood chippers.

City Love, the opinionated city almanac

A personalized city-ranking tool that reorders American and European places according to the qualities you value.

Clauseloom Reads Contracts Against Your Own Redlines

A pre-launch contract review workspace that compares incoming agreements with a team’s negotiated positions and flags matched, deviating, or missing clauses.

ClickLatch — Windows’ ClickLock, for macOS

A free, open-source macOS menu bar utility that lets you hold a mouse or trackpad button briefly, release it, and keep dragging or selecting until the next click.

Cubitora Turns Home Projects Into Shopping Plans

Cubitora converts a plain-language home-improvement project into material quantities, estimated costs, a shopping list, and a printable project plan.

DanDoku Turns Sudoku Into a Six-Rank Discipline

An offline puzzle collection spanning classic Sudoku, rule-mixing variants, Killer Sudoku, and the card-based Solduku.

Depo24: inventory control for the warehouse aisle

A Panama-made inventory tool for material depots, hardware stores, and construction sites, designed to work from a phone even without a signal.

Detector Trails Maps Where Metal Detecting Is Allowed

A metal-detecting app combining a legality-coded map, private find logs, GPS trails, community discoveries, and a geology layer for likely gold-bearing ground.

Drone Max Wind: a go/no-go weather check for your airframe

A free drone wind calculator that compares current conditions with published limits at 10 m, 80 m, and 120 m.

Earthquake Radar, With 2,223 Quakes in Playback

An interactive world map tracking recent earthquakes, with historical playback from the past 30 days through major events since 1900.

EchoPlanner Turns Ambition into Today's Next Step

A goal-planning app that recursively breaks large projects into manageable tasks, then puts today's work on a home-screen widget.

EmΔte’s Permanent Asset Passports

A digital record system for the physical equipment crews warehouse, transport, deploy, and inspect.

Estibra — the robot that types cargo data for you

Estibra automates warehouse data entry by typing pre-alerts, waybills, tracking numbers, labels, and dimensions into an existing CargoTrack account.

Church Live Translate

A live translation console for multilingual congregations, turning a church sound-desk feed into translated audio channels and captions.

필름맵: Revisit the Exact Place From That Scene

A Korean filming-location explorer that maps drama and movie scenes, with episode timestamps, directions, nearby food, and an app for recreating the shot on location.

FlightWifi: the aircraft-level Wi-Fi tracker

FlightWifi tells travellers what kind of internet a specific flight is likely to have before they book, using aircraft and airline connectivity data.

Fontbench: A Type Foundry in the Browser

Fontbench lets you draw letters, trace ghosted guides, and export the result as an installable TrueType font.

Duende, the musician’s practice clock

An iPhone practice tracker that measures playing time, rest, streaks, focus areas, and practice history, with optional Strava sharing.

Get Heard rehearses the doctor's appointment you're dreading

A private practice room where users rehearse holding their ground with a simulated, deliberately dismissive clinician.

Tessen — talk, and it's already typed

Tessen is an offline Mac dictation tool that puts cleaned-up, punctuated speech directly into the app and field where the cursor already sits.

Glass Table Games Makes Fairness Checkable

A browser collection of multiplayer and solo board and card games whose dice rolls and shuffles can be independently verified.

GLP Journal Keeps the Whole GLP-1 Course in One Place

A private iPhone journal for recording GLP-1 injections, weight, symptoms, reminders, and the period after treatment.

GreenMagpie: expense splitting for people who travel together

An invite-only, self-hosted tool for splitting household and trip expenses, settling debts, and planning the itinerary in one shared group.

The Traffic Simulator That Shows Its Working

A browser-based microscopic traffic simulator for modelling intersections, demand, signals, queues, pedestrians, and vehicle movement.

Heistgrid: The Pelican Bay Casebook

A bilingual collection of hand-built logic puzzles in which players place suspects, follow clues, and identify the culprit.

ほいくといくじ: Two Mothers Build a Map for Early Parenthood

A Sapporo-based project by a nursery teacher and an IT engineer offering free, registration-free web apps for baby food, baby gear, and choosing a daycare or preschool.

家事: A Family Message Board

A shared household board for messages, calendars, shopping lists, expense tracking, and private family conversations.

Image Size Pro, for when “smaller” isn’t specific enough

A browser-based toolkit that compresses, resizes, converts, crops, and batch-processes JPG, PNG, and WebP images to exact requirements.

Infinite Golf, the Empty-Handed Simulator

An iPhone and iPad golf game that reads your swing through the camera and sends the course to a TV.

Kurashigram Measures a Donation by the Gram

A Japanese comparison table ranks hometown-tax return gifts by how many grams arrive per ¥10,000 donated.

LaserRoomReady Plans the Laser Cutter’s Arrival

A free browser-based planner checks whether a laser cutter can reach, fit, exhaust, and operate safely in a measured space.

Latex Labs, the anti-bloat software bench for balloon pros

A suite of separate, purpose-built tools for balloon and event-decor businesses, including rental inventory tracking and client-facing invoicing.

LawnToolbox, a dated plan for the yard

A free collection of lawn, garden, irrigation, and indoor-growing calculators, plus a personalized year-long lawn planner.

Legerity, a quieter EPUB reader

Legerity is an in-development EPUB reader for iPhone and iPad, with typography controls, bookmarks, search, contents, and quiet reading experiments.

Doctor Liu’s Local-First Research Workbench

A personal workspace for clinical recruitment, patient follow-up, literature study, paper projects, translation tasks, and AI-assisted workflows.

Lowtech Graph, a Resource Map for the House

A French-language catalogue of low-tech and bioclimatic solutions for domestic needs, searchable by need, resource, or name.

lytti Wants Your Music Library Back

An offline iOS music player for people who own their music, with synced lyrics, editable tags and covers, playlists, widgets, and on-device recommendations.

Minbarly Wants to Give RTL Writers Their Platform Back

A pre-launch paid-newsletter and member-community platform for Arabic, Persian, and Urdu writers, with right-to-left publishing, email delivery, and payouts for markets outside the US and EU.

NA Meetings Near Me

A free Narcotics Anonymous meeting finder that opens to the next nearby meeting, with filters for time, day, format, and location.

Needle Drop — A Push-Your-Luck Music Party Game

A browser-based music game where players guess songs by year, artist, and title across two party formats.

NeoPaintChat, the shared canvas where nobody can erase your layer

A browser-based collaborative drawing room with protected personal layers, live room controls, replay video, and canvases up to 8192×8192.

Norma, a geometry instrument for keeping the good part

Norma generates geometric marks and photo remixes through measurable proportions, letting you explore, keep a region, and rebuild the composition around it.

Nypko Turns Photos Into Fuse-Bead Patterns

A browser-based tool that converts photos into printable fuse-bead patterns with color palettes, bead counts, and supply links.

Omodori Checks Japanese Move-Out Bills

An AI-assisted tool that reads a Japanese rental deposit settlement statement and compares each charge with rules based on Japan’s Ministry of Land, Infrastructure, Transport and Tourism guidelines.

Parentech: five browser tools for keeping kids on task

A family-focused toolkit of Chrome extensions that blocks distractions, limits classroom browsing, quiets YouTube, filters videos, and measures site time.

peddra turns your old Claude Code chat into a short one

A Mac utility reads long Claude Code conversations, prepares the next prompt, and helps resume work without dragging the entire chat back in.

PFML Calculator Maps Paid-Leave Costs Across 14 Jurisdictions

A browser-based calculator estimates employer and employee paid family and medical leave premiums from payroll and headcount by state.

Pizarra Almería, a price board for the province’s produce auctions

A live Spanish-language dashboard comparing vegetable prices across Almería’s alhóndigas, auctions, and cooperatives.

Polar Vortex: The Stratosphere, Watched

A live monitor and forecast explorer for the stratospheric polar vortex, using ECMWF data across multiple atmospheric levels.

PortaEstate’s 14-Tab Executor Binder

A guided New York planning tool that helps families create an executor binder for someone who may need SSI, Medicaid, or OPWDD services.

PowerCalcLab Shows the Working

A suite of battery, solar, inverter, power, and electronics calculators for sizing systems and checking electrical relationships.

Provenance: a lease record that can show its work

Provenance turns commercial leases and amendments into cited, verifiable facts, then derives obligations and deadlines from those records.

ProveTrip Checks the Trips a Broker’s Portal Misses

A revenue-integrity tool for Iowa non-emergency medical transport operators that records trips offline, builds claims, and checks broker payments against contract terms.

Raeeya — The Flock Book That Fits in a Coat Pocket

An offline-first record system for sheep, goat, and small-dairy farmers, tracking each animal's history, breeding, treatments, weights, and withdrawal periods.

Relay Tracker: a live control room for long-distance relay teams

A relay-race app that predicts each leg, times handoffs, estimates van arrivals, and gives spectators a live, read-only browser view.

RescueBLE, a rescue app for when the network disappears

A Bluetooth-based Android app designed to connect trapped people with nearby rescuers without internet, GPS, or cellular service.

Ringback for Sydney plumbers

A named-install service that texts a caller within a minute when a Greater Sydney owner-operator plumber misses a call.

Robot Price Index: What Robots Actually Cost

A multilingual catalog tracking prices, availability, specifications, and categories for 115 humanoids, quadrupeds, industrial arms, service robots, and logistics machines.

RollSense Remembers What Wheelchair Maps Leave Out

RollSense is a planned route-feel tracker that uses a securely mounted smartphone to record how wheelchair journeys actually feel.

RoofDocket Turns Roof Measurements Into a Supplier Order

A roofing takeoff and quoting tool for Colorbond, tile, and shingle systems that converts roof dimensions into material quantities and client pricing.

Rufe, a care journal for guinea pigs

Rufe brings guinea-pig weights, meals, medicines, routines, and everyday notes together in one place.

Saydalia Reads the Cold Chain at the Door

A pre-launch custody system for pharmacy networks that binds logger data to individual lots and flags temperature excursions before a shipment is accepted.

Scout Prep Win turns football film into statistically defensible scouting reports

A coaching workflow that converts one Hudl export into opponent tendencies, call sheets, scout-team rep sheets, and player quizzes.

自然観測所: Japan’s public nature cameras

A Japanese-language directory of 171 public observation cameras covering volcanoes, national parks, wetlands, rivers, migrating birds, and more.

Showforma, the live-entertainment deal desk

A focused tool for agents and promoters to calculate show break-even points, build artist offers, and track responses from the original deal.

SoapmakingToolbox: A Calculator That Remembers Your Mold

A focused soapmaking workspace for sizing molds, calculating lye and water, building recipes, resizing batches, and estimating cost per bar.

Spacely, the storage cleaner you can undo

An Android storage cleaner for junk, duplicate photos, large files, screenshots, and app storage, with deletions routed through a recycle bin first.

StainSorted, the citation-minded stain decision engine

A stain-treatment guide that sorts advice by stain, material, and what has already happened to it.

Sumcheck: documents in, Markdown out—and checked

A Chrome extension that converts PDFs, Office files, images, EPUBs, and web pages into Markdown, HTML, plain text, or JSON entirely on-device.

Modern Table Exporter

A browser-based tool and Chrome extension that turns difficult HTML, CSS Grid, ARIA, and scrolling web tables into CSV, Excel, TSV, or Markdown.

TextUnmark: Text Forensics Without the Accusation

A browser-local tool that finds and removes invisible characters, unusual Unicode, non-standard spaces, and other hidden text artifacts.

Body Formula: Calculators That Show Their Working

A fitness calculator suite for strength, running, sleep, body composition, calories, and protein that compares formulas instead of hiding them.

TheCloudJam Pairs You With a Stranger and Says: Press Play

A live music-collaboration app that randomly pairs musicians around the world for remote jams.

Kip, the quiet household-maintenance tracker

Kip tracks recurring chores and maintenance by turning each task into a tile that fills with time until it is due again.

VisaPaddy Reads Your Visa File Sideways

VisaPaddy checks passports, bank statements, insurance, bookings, and other visa documents against one another and against stated requirements.

Voluta, a Gearbox Design Platform That Keeps the Receipts

A beta platform for designing gearboxes, shafts, bearings, housings, and related assemblies using stated ISO, DIN, VDI, and AGMA procedures.

Wall Street Regrets, the calculator for the ones that got away

A browser-based calculator that estimates what a stock, ETF, or cryptocurrency investment would be worth today if you had bought or held it on a chosen date.

Zuspruch: Eine Bibel im Flugmodus

Eine geplante iPhone- und iPad-App mit täglichem Bibelvers, zwei vollständigen Übersetzungen, Volltextsuche, Leseplänen und privatem Gebetstagebuch.

AdQue, the Three-Platform Ads Detective

A free Chrome extension that checks whether a business is running ads on Meta, Google, or TikTok.

AppLustre Makes Software Demos Look Cinematic

A Mac studio that turns screen recordings into polished product films with realistic Apple-device scenes and directed camera movement.

Patio Sun Chaser

A live Toronto directory showing which restaurant and bar patios are sunny right now, when the sun will reach them, and whether they are open.

Export DocSet Catches the Mismatch Before the Shipment Moves

A workspace for creating purchase orders, commercial invoices, and export packing lists from one shared shipment record.

TejeLab turns crochet arithmetic into usable numbers

A free Spanish-language toolkit for scaling crochet patterns, substituting hard-to-find yarns, estimating skeins, pricing handmade work, making tapestry charts, and counting rows.

The Harmony Encyclopedia

An interactive music-harmony reference with explanations of intervals, scales, chords, cadences, voice leading, and a built-in score editor.

Workade: the office you walk through

A virtual office where walking up to a colleague opens a video and audio call, and walking away closes it.

AIM TYPE: a 15-question diagnosis for FPS aim habits

A Japanese web tool classifies PC gamers into 24 aim types, then suggests setup changes to compare across mouse grip, sensitivity, keyboard, desk, chair, and other gear.

Akagotchi: a baby logbook in Telegram

Akagotchi turns ordinary messages, voice notes, and photos in a family Telegram group into a shared baby logbook.

アルバム便: One Temporary Album for Everyone’s Cameras

A time-limited photo and video album for weddings, family events, trips, and other gatherings where multiple people need to contribute and collect original files.

AllConverter, the Quiet Browser-Based Conversion Studio

A free, ad-free toolbox for converting images, documents, data, audio, and video locally in your browser.

Aerial Cal Measures What Crop-Spraying Aircraft Actually Put on the Ground

A field-ready browser app that reads water-sensitive paper cards to measure spray coverage, droplet size, uniformity, drift risk, and effective swath spacing.

Axnable, the missing hour in fraud investigations

Axnable captures and checks fraud evidence for banks and insurers before scam sites, redirect chains, and customer records disappear.

Bagcheck, the portfolio personality test

Upload a screenshot of your investment positions and Bagcheck assigns your portfolio an archetype.

boolkpdf — One spreadsheet, hundreds of PDFs

A browser-local tool that turns CSV or Excel rows into individually templated PDF documents, bundled into a ZIP.

Braillify: braille tools in the browser

A free browser-based toolkit for translating text to braille, reading braille from photos, and converting PDF or DOCX files into BRF documents.

QuiltMath: Quilt Math You Can Trust

An offline Android app that calculates quilt binding, backing, half-square triangles, flying geese, borders, sashing, and more.

CheckMyCarrier Turns FMCSA Records Into a Dated Carrier Card

A free USDOT and MC-number lookup for checking operating authority, insurance filings, fleet size, and other FMCSA carrier records.

CiteFetch: the citation checker that refuses to cry wolf

A free tool that checks reference lists against CrossRef, OpenAlex, OpenLibrary, and Google Books, while also generating citations from sources such as DOIs, ISBNs, URLs, and PDFs.

CleanStatements checks a year of bank statements to the cent

A beta converter turns Australian bank-statement PDFs into reconciled Excel workbooks and Xero- or QuickBooks-ready CSVs.

CNC Ledger Prices the Risk Behind a Used Machine

A used-CNC buying database that combines asking prices with spindle risk, repair economics, downtime exposure, and maintenance evidence.

Controller Tester Measures the Health of Your Gamepad

A browser-based diagnostic bench for testing controller buttons, sticks, triggers, vibration, deadzones, and observed input timing.

CostBand: The Price of Work, by Metro

CostBand provides location-specific cost ranges for home and property work, alongside material-price trends and a solar-installation calculator.

CottageFood Guide’s ZIP-to-label compliance kit

A cottage-food compliance tool that turns a ZIP code into state rules for licenses, sales caps, allowed foods, costs, and labels.

Crisp puts the missing Mac display controls in the menu bar

Crisp is a free, open-source macOS utility for external-monitor brightness, HiDPI scaling, presets, arrangements, virtual displays, and other display controls.

Curita — Agenda, cobros y facturas

An Argentine practice-management app that connects appointments, collections, ARCA invoices, patient records, and WhatsApp reminders.

Dayglass Audio Turns Recordings into Editable Synth Patches

Dayglass Trace analyzes an audio recording in the browser, then exports a synth patch for the Dayglass Form VST3 plugin or standalone app.

Draft Dojo: a fantasy draft board that changes its mind

A live fantasy football draft tool that recalculates a roster-aware top-five board after every pick.

DongClock Refuses to Pretend HTTP Time Is Exact

A Windows tool that estimates a website’s server time from HTTP Date responses, network round trips, and repeated samples.

FlytheBG Keeps the Frame

A browser-based image tool that removes backgrounds and makes passport photos without forcing images into a square crop.

Fromensics Investigates Suspicious Gmail Senders on Your Device

A Chrome extension that examines a user-selected Gmail message and produces a local report about sender and link evidence.

GameLogr, a shared stat tracker for the bench

GameLogr lets youth and amateur hockey or soccer crews split live game tracking across several people, then merges their taps into shared scoreboards, play-by-play, and player stats.

GeneratorDB: The Generator Database That Counts the Surge

A comparison index of 154 generators, covering starting and running watts, noise, runtime, carbon-monoxide shutoff, fuel type, and CARB compliance.

Compario, the cheaper-cart detector

An India-focused app that compares grocery and ride prices across services including Blinkit, Zepto, Instamart, BigBasket, Uber, Ola, Rapido, and Namma Yatri.

DigBar: Stop Refreshing DNS Propagation

A macOS menu bar app that watches DNS records across four resolvers and notifies you when they all return the value you expect.

Memento Mori Counts the Weeks You Have Left

A life-in-weeks calendar that turns your age and chosen life expectancy into a live grid, with optional email or SMS reminders.

VisaClock Treats Immigration Facts Like Things That Expire

A dated, sourced reference for USCIS processing times, visa requirements, visa-bulletin dates, and embassy wait times.

FieldGuide: A Pokémon GO Battle Planning Workspace

A free, no-account Pokémon GO companion for building Great, Ultra, and Master League teams from your own collection.

GoPDF: The PDF Editor That Never Uploads

A browser-based PDF page editor for deleting, extracting, merging, rotating, reordering, and adding image pages.

Guardrail Makes Protein the First Number in GLP-1 Tracking

A GLP-1 companion that ties a daily protein target to a user's dose cycle, with meal scanning and nausea-aware nudges.

Hodierna, the logbook not the lecture

A one-tap baby logbook for recording feeds, nappies, sleep, growth, and shared care—even without a signal.

HotelGriddy — hotel prices as a night-by-night grid

A hotel-search tool that lays out nightly prices across hotels and dates in one visual grid.

IPure, an IP reputation report with receipts

A Chinese-language tool that scores an IP from 0 to 100 using infrastructure type, routing, blacklist status, DNS, and other network signals.

Klaks: A QR Code for the Car Blocking You In

An Egyptian service that lets someone scan a QR sticker on your car and send you an alert without seeing your phone number.

KPin turns Korea travel videos into map-ready places

Paste a YouTube, Instagram, or TikTok link and KPin extracts Korean places, verifies them against map listings, and gives you reusable place cards.

クルマデータ: A Japanese Car Inspection Cost Calculator

A vehicle lookup tool that calculates legally fixed Japanese vehicle-inspection costs and tax increases for cars older than 13 years.

LinkTrucho: no caigas en el cuento del tío

A Spanish-language checker for links suspected of phishing, scams, and WhatsApp fraud.

MakerTherm MT150: A Thermal Chamber for 3D-Printed Parts

MakerTherm proposes a 150 °C chamber for drying filament and running controlled annealing cycles on large 3D-printed parts.

MatchControl ONE, the football match-day control room

An iPhone, iPad and Mac app for running football matches, tournaments, seasons, lineups, live displays, reports and post-match evaluation.

Online Ruler, Calibrated to Your Actual Screen

A free browser ruler for measuring in millimetres, centimetres, decimal or fractional inches, points, picas, and pixels.

OpenPsico Keeps Clinical Screening on the Device

A free browser-based toolkit for applying, scoring, and tracking 40 clinical psychometric instruments without accounts or a server.

Perfect Gelato, the Gelato Balance Sheet

A recipe calculator for balancing artisanal gelato by water, sugars, fats, stabilizers, total solids, POD, and PAC.

Pinglight: a Bluetooth radar that refuses to overclaim

Pinglight is an upcoming iOS app that shows nearby Bluetooth broadcasts, matches them against on-device registries, and labels each identification with a confidence level.

Pix4Less: Stock Photos for a Tenth of a Cent

A search-first library of 1,000+ AI-generated images, offering downloads for $0.001 each and custom image creation for five cents.

platy24 — Split the Bill, Keep the Friends

A no-signup bill-splitting web app where friends share a six-character tab code, claim what they ate, and see the shortest list of repayments.

The Postcode Brief: a reconnaissance report for house hunters

A free England-and-Wales postcode research tool that gathers sold prices, crime, flood warnings, mining risk, heritage, noise and school-distance data before a property viewing.

RenderInvoice — the invoice generator with no opinions

A browser-based invoice renderer that turns flexible form data or JSON into selectable PDFs or PNGs, without requiring an account.

Saj Serve, the business phone system you actually own

A self-hosted SIP PBX with a browser softphone, call routing, queues, trunks, and unlimited extensions, deployable on your server, VPC, or hardware.

Sandustry’s Community Database for Falling-Sand Factory Builders

A free companion site for the Sandustry game, combining material data, a density calculator, production-chain planner, research tree, and factory guides.

SauveVideo, the video-repair service that shows its work first

A French-language tool for diagnosing and repairing corrupted MP4 and MOV files, with a free browser-based diagnosis and a preview before payment.

Sound Forge: Atmosphere for the Table

A local session board for tabletop game masters to trigger music, ambience, effects, and transitions from one output.

Stowpad, a clipboard that remembers the shape of things

A Mac clipboard manager that stores, searches, and pastes text, code, images, colours, formulas, and tables.

Strausserie, the bouquet builder with a florist named Flora

A German interactive tool for composing a flower bouquet, getting AI-assisted suggestions, scanning flowers from a photo, and sharing the finished arrangement as a link or image.

SubTakeoff Counts the Things in Your Blueprints

An AI takeoff tool for subcontractors that turns blueprint PDFs into editable, trade-specific quantity tables and Excel, CSV, or printable exports.

The Bacon Buddy, a Calculator for Curing Bacon

A focused home-curing calculator that scales salt, sugar, and pink salt #2 ratios by meat weight and generates a printable recipe card.

The Film Timeline, with two daily games attached

A cinema timeline spanning 1888 to today, plus daily games for blind film ratings and clue-based movie identification.

The Paper Art, a Tiny Studio for Print-Ready Generative Art

A browser-based art studio with five drawing machines: Paint Pendulum, Symmetry Blot, Spin Art, Fluid Pour, and String Pull.

Troco: the change calculator for busy counters

Troco calculates exact change and shows which notes and coins to hand over, with support for Brazilian real, US dollars, and euros.

Unlink: the checklist for leaving a phone number or address behind

Free Singapore checklists for cancelling a mobile number, moving house, or handling SMS meant for the previous owner of a recycled number.

Cabine, the booth-by-booth operating system for conference interpreters

Cabine schedules interpreting teams, booths, equipment, relay chains, run sheets, invoices, and interpreter payouts for conference and corporate interpreting agencies.

Value Caliper, a pocket value-finder for painters

A browser-based painting-analysis tool that measures the value gap between two points in a photo and reduces the image to a chosen number of value bands.

Verdict.email puts DMARC enforcement behind a safety gate

A DMARC monitoring tool that identifies legitimate senders and helps domain owners move from `p=none` to `p=reject` without breaking their mail.

VerifyToLaunch Wants a Verdict Before You Build

A pre-build validation service that turns one paragraph about an app into a landing-page funnel, ad angles, and a tracked paywall test.

Yoga Quest: a class-planning studio for yoga teachers

An offline sequencing tool for building yoga classes pose by pose, setting timing and cues, then teaching from a focused timer.

bedcal: the whole accommodation season in one view

A Polish web app for group-oriented accommodation sites, combining seasonal bookings, rooming lists, payments, meal counts, and reception printouts without spreadsheets.

Canvas-M, a tiny offline toolbox for messy files and media

A local-first browser suite of five micro-tools for making GIFs, batch-renaming files, editing code and text, sorting photos by EXIF data, tracking stored objects, and removing outdoor wind noise.

ClefSign, a Guitar Studio in the Browser

A free browser-based guitar workspace with a microphone tuner, interactive scales and chords, staff notation with TAB, and a complete fretboard chart.

Sound Decibel Meter Online

A browser-based sound meter that estimates local noise levels using a device microphone, with dBA/dBC/dBZ weighting, history, calibration, and exposure guidance.

Survival Show Lab Turns Korean TV Brain Games Into Playable Rounds

An unofficial Korean archive that explains and lets visitors play brain games from survival programs.

TruckersClaims — detention claims in three taps

A tool for truck drivers to log dock arrival and release times, calculate detention pay, and create a broker-ready claim.

JPGate Maps the Japan-Only Hobby Release Bottleneck

A live tracker for Japan-exclusive figures, Gunpla, trading cards, and other hobby releases, including pre-orders, lotteries, and restocks.

Runners Lab, a Calculator Cabinet for Distance People

A free, no-signup suite of running calculators covering pace, race prediction, training, heart-rate zones, splits, track intervals, and performance.

Access 2 Symbols: an on-demand AAC symbol library

An AI-powered tool that generates AAC symbols from typed words and lets users save, download, print, and assemble them into sentence boards.

あとスマ: Earn Your Way Back to the Phone

An iOS screen-time app that locks distracting apps and lets users unlock them with keys earned during focused work.

A Play Designer Trained on 632 NBA Games

An interactive basketball possession simulator that lets you arrange players, choose offensive and defensive strategies, and receive a model-generated shot grade.

Be Monkey For Brainrots Wiki

An evidence-led Roblox wiki covering the game's training loop, weights, Jump Strength, Cash upgrades, Brainrots, updates, and codes.

Coffer — The Family Money Chest

A privacy-first household finance tool that keeps a shared ledger, verifies transfers, assigns spending fairly, and hunts for savings on your own computer.

The Korean-to-English Path of Exile Item Converter

A browser tool that converts copied Korean Path of Exile item text into English text that can be pasted into Path of Building.

Combora: Eight Ways to Bundle a Shopify Cart

A Shopify app for fixed packs, mix-and-match offers, volume discounts, BOGO deals, free gifts, build-a-box campaigns, product recommendations, and stacked combos.

The Comic Calendar That Guesses the Next Volume

A Japanese manga-release database listing new comics by publication date and estimating when ongoing series will return.

Corton Turns Surveillance Notes Into Invoices

Corton is a field-logging and invoicing tool for solo and micro-firm private investigators.

Cuaderno al Día: cuentas de taller por WhatsApp

A bookkeeping tool for Colombian garment workshops that turns voice notes, text, or photos into records of production, sales, credit, payments, and inventory.

DocsWala, the Cyber-Café File Cabinet

A free, in-browser toolbox for compressing photos, preparing government-form documents, merging PDFs, cropping signatures, and making shop UPI QR codes.

Doromir, the dream recorder that interrupts your alarm

Doromir is an Android alarm clock that opens a full-screen voice recorder when you wake, then turns the recording into a searchable dream journal.

DROP Matched: a browser-based workflow for California data-broker deletion requests

DROP Matched matches California’s official DROP deletion batches against a data broker’s customer file and prepares response files without sending the records off the operator’s machine.

DropSee: A Private Browser for 3D Files

DropSee opens STL, OBJ, and 3MF files in the browser so users can inspect geometry, dimensions, and mesh statistics without installing software or creating an account.

EngiLab Turns Engineering Measurements into Report-Ready Analysis

A Korean engineering platform that calculates statistics, error rates, graphs, unit conversions, and experiment results from pasted measurement data.

Filldone: A One-Click Order Pad for TradersPost

Filldone turns charting and DOM software into a TradersPost order-entry surface with large buttons, global hotkeys, click mirroring, multi-account webhooks, and broker-side brackets.

Forma, the race-season planner for amateur athletes

An iOS tool for planning a multi-sport race season, tracking conflicts, registration decisions, and the real cost of weekends, travel, and time away.

Founders Said, a searchable archive of startup founders’ actual words

A Korean-language archive connects ChatGPT and Claude to transcripts and summaries from 6,500 startup videos, so users can search founders’ remarks with links back to the source recordings.

Drumtap reconciles the invoices hiding between your books and the GC portal

A trade-contractor receivables tool that compares QuickBooks and general-contractor portal exports, flags payment gaps, and prepares dispute and refile packets.

Glass Grind Lab: Match the Grinder to the Glass

A research-led comparison desk for stained-glass grinders, flat laps, wet belt sanders, cabbing machines, and related workshop tools.

HiveLog, the Apiary Record That Replaces the Notebook

HiveLog is free beekeeping software for tracking hive inspections, queens, feeding, treatments, harvests, equipment, expenses, and sales.

HostsBar Puts Your Hosts File in the Menu Bar

A small macOS utility for toggling, adding, and applying /etc/hosts entries without opening a terminal editor.

Hourlyfloor Prices the Unpaid Parts of Freelancing

Free calculators turn take-home pay, unpaid hours, taxes, expenses, revisions, risk, and rush work into defensible freelance rates and project quotes.

Keen, a Three-App Studio for Creators

Keen presents three iPhone apps: a photography school, an on-device audio studio, and a tool that turns camera-roll photos into post-ready carousels.

Kerfmaster turns messy CAD into audited laser-cutting G-code

A CAM tool for laser job shops that converts customer-supplied DXF, DWG, Illustrator, and PDF files into production-ready G-code.

コメ稼ぎチェッカー: A Twitch Chat Forensics Tool

A Japanese-language tool that analyzes Twitch archive chats, filters repetitive comments and emotes, compares channels, and lets users inspect viewers, templates, and comment histories.

Lezore Puts Construction Payroll on One Labour Ledger

A workforce and payroll SaaS for Indian PEB, civil, and infrastructure contractors, with offline muster rolls, wage calculations, advance tracking, and WhatsApp payslips.

Loopflake turns conversations into execution groundwork

A workflow product that turns transcripts, reviews, specifications, and notes into briefs, editable architecture diagrams, expert review, and execution plans.

MatchControl ONE, a control room for football match day

A multi-sport-ready app for managing football matches, tournaments, seasons, teams, lineups, live displays, PDFs, and post-match evaluation.

Meeting Metronome Gives Meetings a Spine

A meeting operating system built around timed agendas, an issues board, pre-meeting metrics, and decision records with owners and dates.

MessMax: The Shared-Mess Ledger

A live household-management tool for tracking shared meals, bazar spending, decimal portions, guest meals, member balances, and open seats.

موبایل‌یار, the Persian mobile-shop operating system

A Persian-language retail platform for mobile stores, covering IMEI-tracked sales, repairs, installments, checks, inventory, messaging, and profit reports.

Мой SEO, the Wildberries query watchdog

A Russian-language tool that monitors Wildberries advertising queries, removes irrelevant phrases, and automates bid and inventory-related checks.

MUHTEMEL’s 100,000 Süper Lig Seasons

A Turkish football probability tool that estimates each Süper Lig team’s chances of winning the title, finishing in the top four, or being relegated.

MyTailwater: Is the Dam Running?

A live dam-release and river-flow lookup for anglers, combining generation schedules with USGS tailwater readings.

NowQuit, a quit-smoking app with a memory for the hard moments

A free iOS, watchOS, and Widget app for quitting smoking, tracking cravings and spending, and visualizing health recovery.

NumberTrove, a calculator collection with a little sense of adventure

A free collection of practical calculators for home projects, pay, money, energy, health, shipping, conversions, and everyday math, plus local-first AI help and playful number games.

Pakdo Parchi Moves the Queue to the Internet

A neighbourhood ordering service lets customers send grocery and daily-needs lists to nearby shops, then collect the packed orders at the counter.

Pandora's Box, a Browser Full of Small Utilities

A Portuguese-language collection of 24 client-side tools for passwords, PDFs, PIX, WhatsApp links, JSON, hashes, test data, and everyday text work.

Pedigree: Who Built the Things We Use

Pedigree traces admired products and features back to the people who imagined, designed, researched, and shipped them.

The Postcode Brief

A free England-and-Wales postcode research tool for home buyers, combining sold prices, crime, flood warnings, mining, heritage, noise, and nearby-school data.

PotLuck Inventory, the dispensary stock bridge

A cannabis-dispensary inventory system that syncs sold items from Dutchie, supports barcode counts, and publishes a live menu.

PsychMeetings: a conference directory for psychiatry

A searchable directory of 2026–2027 psychiatry conferences, annual meetings, and CME events.

QuickStash Pro, the bookmark-sized toolbox

A browser-based collection of small utilities for images, PDFs, text, business math, web work, files, and developer tasks.

Rhyme Maker, for Japanese-English rhyme hunting

A free rhyming tool that searches roughly 110,000 Japanese and English words by pronunciation and matching vowel patterns.

Rydio Keeps the Bicycle Route Talking Offline

A cycling navigation app with offline maps, voice directions, live tracking, SOS alerts, Garmin support, elevation profiles, and route-specific wind data.

Сажень: инженерия для самостроя

A Russian-language calculator for people building their own house and land plot, covering foundations, wiring, heating, irrigation, greenhouses, and more.

ShipMargin Shows the Math Behind Shipping and Seller Profit

A suite of free calculators for carrier rates, dimensional weight, customs, landed cost, freight, marketplace fees, and seller profit.

Shop Daybook, the visor book for a two-truck shop

A notebook-replacement calculator for lawn and cleaning businesses that estimates yearly unbilled work from jobs, ticket size, weeks, and missed invoices.

TAB Bids Finds Federal Testing Work Hidden in Construction Specs

A specialized opportunity-intelligence service that identifies federal testing, adjusting, and balancing work inside construction bid packages.

Tandem: The Family Operating System

Tandem is a private iOS assistant that reads calendars, school emails, and delivery notifications to explain what is happening now, what comes next, and what each family member needs to do.

Caeli, the benefits-card eligibility checker

Caeli checks whether products qualify for HSA, FSA, Dependent Care FSA, or LSA spending, including through a browser extension that works across major retailers.

Trout Stocking Report

A national report that gathers recent trout and fish stocking postings from state wildlife agencies.

VerifiedWatts: 87 Portable Power Stations, Compared

A comparison database for portable power stations, organized by capacity, output, surge power, battery chemistry, runtime, weight, and price.

Vero, a denial-recovery platform for skilled nursing

Vero drafts Medicare Advantage appeals for skilled nursing facilities, organizes denials, and tracks filing deadlines.

Caption Remover, With the Constraints Left In

An online video-inpainting tool that removes fixed, hardcoded captions from short MP4 clips.

Worksill Keeps Construction-Site Evidence in a Record That Cannot Be Rewritten

A pre-launch daily log for contractors that records labour, plant, weather, progress and geotagged photographs in an append-only file.

X-Ray My Repair Estimate

An independent second opinion that turns a vehicle repair diagnosis, estimate, and photos into clearer questions about the work and the bill.

XRoo Puts the Field Call in One Shared Room

An XR-enabled collaboration platform for live calls, shared annotation, and searchable field documents across web, phones, tablets, and spatial devices.

Aastaring, the family maintenance dashboard

An Estonian household tool for tracking recurring chores, seasonal garden work, and repair projects in one shared family workspace.

AchaFoto turns event selfies into personal photo galleries

A browser-based facial search tool lets guests find the event photos they appear in by taking a selfie.

AmmoSMS: a live Lapua rimfire stock board

A stock tracker that gathers Lapua .22 LR match ammunition listings from 15 US retailers and offers SMS alerts for $2 a month.

Barnacle Capers, a Private Trip-Planning Table

A shared planner where invited travelers collect bookings, compare options, track costs, and build a day-by-day itinerary together.

Briefvu turns apparel-shop inboxes into quote-ready briefs

A beta intake tool that converts messy custom-apparel enquiries into structured job specifications and drafts follow-up questions.

Build Material Math

A set of construction calculators for asphalt, concrete, gravel, block, volume, tonnage, waste, and material-cost planning.

BuildNumeris: Construction Math With the Assumptions Left In

A free library of construction quantity and geometry calculators for concrete, rebar, gravel, paint, roofing, framing, fencing, and more.

Camino del Litoral Galicia Maps a 1,373-kilometre Coastal Route

A route planner for Galicia’s coastal Camino, covering 52 stages for walkers and cyclists alongside a directory of coastal lodging.

CARTEX, the cross-market importer-parts search

A Japanese search service for finding imported-car parts by vehicle, VIN, part number, or free-text query.

CheckCloseby Turns “Who Has It?” Into a Local Relay

A Covington-area inventory tool helps shoppers ask nearby stores about stock and build a trusted list of counters.

ChoiceSpec, a plan-picker for software buyers

ChoiceSpec compares business-software plans against a company’s team size, customers, usage, locations, and must-have features.

Cine Compressor — Camera Originals to CineForm

A macOS tool that converts RED .R3D and Nikon .NEV camera originals into 10-bit CineForm files for editorial, color, and delivery workflows.

CLIRA Keeps the School Nurse in the Loop

A clinical decision-support tool that turns school-health conversations into structured, explainable guidance.

Collector Union — a matchmaking desk for card collectors

A Portuguese-language platform where collectors catalog their cards, build wishlists, and find people whose items match what they want.

Crossie, a Cross-Stitch Workbench

A cross-stitch toolkit for turning photos into counted patterns, designing charts, matching DMC floss, estimating materials and time, and tracking stitches.

Crossword Clued Keeps Every Clue

A searchable database of daily crossword clues and answers, with tools for letter counts and unscrambling.

CMAT: One-Run CubeSat Mission Analysis

A browser-based tool for analysing CubeSat missions in low Earth orbit, combining orbital, thermal, power, attitude, and ground-station calculations.

Cueops, the show desk for live crews

A workflow tool for lighting, VJ, and live-sound teams to manage dates, quotes, touring, inventory, and invoices.

Dandy File, a PDF Tool with a Decade-Selector

A browser-local file tool that combines photos into PDFs, merges PDFs, or turns PDF pages into pictures.

DeskShuffle, a seating chart that knows the classroom has rules

A free, no-signup classroom seating chart generator for up to 48 students, with rows, pairs, groups, U-shapes, attendance, drag-and-drop swaps, and printable charts.

Dokufu, an office suite that lets you start without an account

A browser-based suite for creating documents, spreadsheets, presentations, forms, and drawings, with live collaboration and exports to familiar formats.

Donation Wars Turns Stream Donations Into Arena Battles

A Russian-language overlay for streamers where viewers summon and heal arena heroes with donations.

DroidSync Automates the Restaurant POS-to-QuickBooks Grind

A Windows app for PAR/Brink restaurant operators that downloads sales and payroll reports, checks the numbers, and posts them to QuickBooks.

EndlessCut, the long-video assembly line

A Windows-and-macOS desktop tool that turns folders of short clips and audio tracks into multi-hour YouTube videos.

Envialo: Shopify shipping without the screen fight

A Spanish-language Shopify utility that batches Correos labels, adds tracking to orders, previews shipping costs, and remembers box sizes.

Es de Ley compares Ecuadorian prices in one place

A live price-comparison tool checks products across 31 Ecuadorian retailers, from Supermaxi and Tía to Fybeca, Kywi, and Pet Station.

Expected — Know who’s coming

A secure service-visit link that tells homeowners who is arriving, when they will arrive, and what happens next.

Fit to Scroll Makes You Exercise Before You Scroll

An iPhone app blocker that turns push-ups, squats, planks, steps, and other fitness goals into screen-time minutes.

FlyTonight Turns Flight-Sim Restlessness Into a Mission