Useful Tools

Do Your Own Math: calculators that can tell you not to buy anything

A set of consumer calculators for air purifiers, water filters, bidets, mattresses, and smart-toilet health monitors.

Your Coordinates: Physics Re-centered on Your Birth

A set of five interactive instruments that measure light, stars, motion, time, and global change from the moment you were born.

Backpocket: Small Tools for the Daily Mess

A one-person studio making small, local-first browser tools for awkward jobs, beginning with workflow guides, meeting-time calculations, and media cleanup.

词句 · A Sentence for This Moment

A Chinese phrase-finding tool that matches 1,500 lines of poetry, quotations, and aphorisms to 127 specific life situations.

In Charge Privacy Check

A self-guided mobile privacy command center for checking location sharing, account security, hidden monitoring apps, and safer removal steps.

Journeys of the Nebuchadnezzar

A campervan field journal with free payload, power, budget, packing, access, and travel-planning calculators, plus detailed expedition routes.

Tastes We Treasure Keeps Family Recipes in Motion

A private family cookbook that preserves handwritten recipe cards while turning them into practical, shareable recipes.

Farbound: The Sky Is a Place

An iPhone astronomy app that turns stars, spectra, planetary motion, and black-hole collisions into an interactive, cinematic guide to the night sky.

Terraster, a Terrain-Art Workbench

A browser-based tool for turning real elevation, satellite, map, rainfall, and terrain data into layered artwork and high-resolution PNGs.

מפיקה — Event Production Without the Spreadsheet

A Hebrew-first event-production tool for managing suppliers, quotes, payments, tasks, and the event-day rundown through mobile dictation.

Reflow: EPUB accessibility without the checker handoff

Reflow checks EPUBs for accessibility problems, fixes mechanical faults, drafts image alt text, and produces a documented conformant file for human review.

SpecFacts: Read the Fine Print Before Buying

A Taiwanese product-compliance database that connects real-world product models with government registrations, enforcement records, specifications, and air-travel limits.

Up & About turns a daily check-in into a safety net

A free Android app asks people living alone to tap “I'm OK” twice a day, then alerts their chosen circle if a check-in window closes unanswered.

PermitBird: a rule-sourced Section 404 permit screener

PermitBird screens a project’s impacts against all 57 nationwide permits and indicates the likely permit pathway, notification trigger, and governing rule.

BashUpload: The One-Shot File Drop for the Shell

A free command-line file-transfer tool that accepts uploads through curl or wget and returns a link that works once.

Imhotep Lab: A 3D-Print Quote in Seconds

An UAE-wide 3D-printing service that measures STL and OBJ files in the browser and returns an instant price.

Fasola: Ear Training That Listens Back

A guided ear-training app for intervals, pitch, chords, rhythm, and melody, with spoken answers, hands-free controls, and fifteen instrument sounds.

FieldPacket: From Heat-Pump Photos to Rebate Application

FieldPacket helps New York heat-pump and energy-efficiency contractors turn job photos and documents into review-ready Clean Heat rebate applications.

Hall of Fame Wall Turns Recognition Into a Place

A digital recognition-wall tool for schools, recreation centres, and civic buildings.

Steady PDF Makes Redaction Prove Itself

A browser-based PDF toolkit for redacting, merging, splitting, converting, and optimising documents without uploading them.

Ledger — the workout tracker that explains itself

A privacy-first workout tracker with transparent coaching, readable progression rules, readiness-based adjustments, and exercise substitutions.

Bluesky CAR Converter Opens the File Bluesky Leaves You With

A browser-based tool for reading Bluesky .car exports and converting them to Markdown, Obsidian, Notion, WordPress, CSV, JSON, and other formats.

Roadnomics — Demand Isn't Luck

A driver-economics tool that forecasts ride demand, evaluates offers by true hourly and mileage costs, and turns trip history into usable earnings data.

Assay — The Sales Evidence Audit

A sales-research project that audits the statistics behind modern selling and turns the findings into a browser-based territory operating instrument.

Inkbeep Turns Barcodes Into Press-Ready Files

A free, no-account barcode generator supporting 17 barcode types, batch labels, GTIN validation, QR codes, and vector exports.

Qorevia and the five-click billing test

A Dominican Republic billing, point-of-sale, inventory, and electronic invoicing system for small businesses.

Berean’s Read-Only Ledger Audit

A free reconciliation tool that compares property-software and QuickBooks general-ledger exports without writing back to either system.

dotkit.cloud: A Browser-Only DevOps Toolkit

A Korean-language collection of 16 developer and operations tools, including log analysis, CIDR calculation, certificate inspection, regex testing, cron parsing, hashing, encoding, and cloud-cost calculators.

CanopyTwin Maps Every Tree in a Tropical Orchard

CanopyTwin turns tropical and rare-fruit orchards into digital twins with QR-tagged tree inventories, satellite maps, AI fruit counts, weather data, and harvest forecasts.

SkipQuarantine’s Hawaii Pet-Entry Clock

A free checker that tests a dog or cat’s Hawaii entry paperwork and turns the remaining requirements into a flight-dated quarantine checklist.

AmpHour — Off-Grid Power, Checked Before You Buy

A compatibility and price-comparison catalog for off-grid solar components, covering panels, batteries, controllers, inverters, kits, and accessories.

AppSmash: Revenue Analytics Meets Copycat Watch

A unified dashboard for Apple and Google app revenue, downloads, currency conversion, and weekly monitoring of possible copycat apps.

Arcamere: backup that proves its own restores

An end-to-end encrypted backup tool that restores sampled files weekly, checks their hashes, and signs the resulting report.

Arcamere: backup that proves its own restores

Arcamere is an end-to-end encrypted backup service that periodically restores sampled files, checks their hashes, and signs the resulting report.

Ask The Verse, with evidence for every jump

An open-source, bilingual Star Citizen knowledge assistant that answers questions with sources, patch context, and explicit uncertainty.

YourParcel turns a property-tax dispute into a 12-slide case

A guided browser tool that assembles property-tax appeals from parcel records, adjusted comparable sales, uniformity analysis, photographs, and filing deadlines.

Atlas Memoir Maps a Life from the Places You’ve Been

An iPhone app that turns photo dates and locations into a private life map, chapters, and cinematic personal Stories.

Backwoods Atlas Maps the Places the Big Apps Miss

Field-verified GPX packs map national parks and surrounding wild country for Gaia GPS, onX, Garmin, and other offline-capable map apps.

BAH! Maps Brazil’s Ant Biodiversity

BAH! is an open-access database of Brazilian ant species, their occurrence across six biomes, and their habitat-use guilds.

Cenote Scout, a Field Guide for Yucatán’s Cenotes

A bilingual directory for finding and comparing cenotes across Yucatán, with location, price, hours, access, services, maps, and reported biodiversity information.

Costly.world puts Europe’s grocery prices side by side

A searchable comparison of grocery prices across European countries and stores, normalized by unit and converted to euros.

Demographic Forecast, a Population Sandbox for 2025–2100

An interactive tool for exploring population pyramids and forecasting demographic change across countries.

DiskTidy, the Mac cleaner for AI-era debris

A macOS utility that finds AI coding-tool residue, oversized project output, duplicate files, and system pressure before offering cautious cleanup.

DoneBeam: A Finish Signal for AI Tabs

DoneBeam watches supported AI tasks in your browser and lights up the exact tab when one finishes.

A Drawer of Good Tools

A collection of free browser-based image converters, compressors, resizers, background removers, and social-media crop tools.

Even Effort, for marathons that refuse to stay flat

A free marathon pacing calculator that adjusts mile-by-mile splits for elevation, weather, goal time, and course.

KKlab: From Mind Maps to Kanban

A research and project-management tool that turns selected mind-map ideas into kanban cards, then presents the same work through calendars, Gantt charts, tables, and boards.

FactThen’s eSIM Checkup for Parents’ Japan Trips

A Korean-language preparation tool that checks whether a parent’s iPhone and Korean carrier setup can support a Japan travel eSIM.

FediAdhan Brings Prayer Times to the Fediverse

FediAdhan delivers Islamic prayer-time notifications to Mastodon and other ActivityPub-compatible timelines through city-specific accounts.

FileOven’s local-first file kitchen

A browser toolkit with 129 tools for converting, compressing, inspecting, and generating files across documents, images, audio, video, 3D, and developer data.

FillDesk Pro, for the family fuel company

A focused delivery and back-office toolkit for small propane and heating-oil dealers running 2–15 trucks.

Film Set Tools Makes Production Math Show Its Work

A browser-based toolkit for film crews handling page counts, turnaround, cast hours, meal penalties, and Vancouver-area zone travel.

FinControl: personal finance for the Peruvian wallet

An offline-first personal finance app built around Peru’s payment methods, income patterns, and everyday money habits.

FlowBreak Counts the Sitting, Not the Clock

A privacy-first macOS menu bar app that uses on-device Vision to measure real desk time and remind you to stand.

FreeRedline Keeps Word Comparisons in Your Browser

A browser-local tool that compares two or three .docx files and produces redlines with native Word tracked changes.

FreeRedline, the private Word-document diff

A browser-based tool that compares two or three .docx files and produces a redline with native Word tracked changes.

Fremkald — The finishing room for 360° photographers

A macOS tool that batch-removes camera rigs from stitched 360° panoramas, queues uncertain results for review, levels images, and exports a complete venue locally.

Keeplight Turns Phone Restraint Into a Family Memory Book

An iPhone app locks a parent's own phone during chosen family hours, then records each kept hour as a per-child memory page.

Local Rules Gives Every Golf Trip Its Own App

A live-scoring tournament app for golf groups with custom formats, side games, handicaps, branding, and long-term trip history.

OutCue: a scheduled text for making an exit

OutCue sends a timed text to your verified phone, giving you a ready-made reason to leave a date, party, work event, or uncomfortable ride.

TripWyre Gives Your Files a Warning System

TripWyre monitors Google Drive activity for unusual bursts, mass downloads, and unfamiliar access without reading file contents.

Haangout Wants to Bring Back the Doorbell

Haangout is a child-focused app for finding nearby friends who are free to play, without group chats, shared calendars, or exposed home addresses.

Hechbonit Turns Shop-Counter Paperwork Into a Ledger

A multilingual bookkeeping tool for Israeli shops that reads photographed invoices, receipts, credit notes, and Z reports, then tracks purchases, sales, cash, and supplier balances.

Home Alone (Anomaly)'s Night Check

An unofficial Roblox fan reference site that turns visitor clues, guides, update notes, and evidence checks into a practical door-decision workflow.

Hush — Selective Noise Cancellation

A prototype audio tool for people who want to suppress specific trigger sounds while staying aware of the rest of their surroundings.

InvestigationU: A Plain-Language Field Manual

A free reference site for investigators, skip tracers, collectors, and process servers, covering records requests, asset searches, online investigation, court records, and practical tools.

KidSafeScan, a Three-Second Allergy Verdict

An iPhone-first barcode scanner that checks packaged food against a family’s allergies and returns Safe, Caution, or Avoid.

Landery Tests Whether a Parcel Can Support the Plan

A private-beta land due-diligence tool that checks a proposed home, septic area, well, driveway, and accessory buildings against parcel data, mapped constraints, and local requirements.

Media Sniffer Watches the Stream, Not the Page

A Chrome extension that detects video and audio streams in the tab you are viewing and saves them as direct files or joined HLS downloads.

memm, the meme editor with standards

A no-signup meme editor with curated templates, a live canvas, and full-resolution exports.

Mic Arm Fit Checker

A compatibility checker for microphones, boom arms, mounts, desks, monitors, threads, reach, and cable paths.

MISBEHAVE — Incentive QA

An adversarial testing tool that looks for loopholes in referral rewards, sales commissions, support bonuses, and other incentive rules.

Moonphase.live, the lunar calendar for your wrist

A live moon-phase calculator paired with a focused guide for setting mechanical moonphase watches.

Shalom — a consent-first tool for difficult conversations

Shalom turns an important relationship conversation into a shared understanding, private reflections, and one practical next step.

Mozart Benchmark: Ten Games for Your Musical Ear

A French-language collection of free, no-signup music ear-training games covering chords, rhythm, tempo, instruments, lyrics, blind tests, and human-versus-AI listening.

MustDraft, the Fantasy Football Toolkit Without the Velvet Rope

A free fantasy football hub for trade analysis, mock drafts, rankings, player trends, injury reports, news, and league analysis.

My Pokopia: A Troubleshooter for Habitats, Houses, and Recipes

A Pokémon Pokopia guide and planning toolkit for finding habitats, validating houses, tracing materials, searching recipes, and building actionable queues.

Njodi, the wedding camera with a ten-shot limit

Njodi turns wedding guests into photographers: each person takes a fixed number of photos through a browser camera, then the images arrive in one shared WhatsApp gallery the next morning.

NodTrail, a commitment ledger for Vietnamese freelancers

A lightweight project-tracking tool records client commitments, shows whose turn it is, and lets clients confirm milestones through a Zalo link without creating an account.

Online Sound Test, With a Method

A browser-based audio diagnostic workbench for testing speakers, headphones, microphones, channels, bass, phase, surround sound, and frequency response.

CanopyTwin: a digital twin for tropical orchards

CanopyTwin maps individual orchard trees, links them to QR-tagged records, and uses survey photos to count fruit and flower clusters with confidence scores.

OSINT Index: A Field Guide to Investigative Tools

A searchable index of 51 open-source intelligence tools for investigators, journalists, and analysts.

PairGauge Checks Whether Your Rack and Attachment Actually Fit

A compatibility checker for exact home-gym rack and attachment models, using dated sources and explicit conditions.

Paper Carnival Makes Printable Games Without the Paperwork

A free collection of printable bingo, seating-chart, charades, scavenger-hunt, and word-search generators for parties and classrooms.

PicRemedy Keeps Image Repair in the Browser

A local AI image-restoration tool that cleans noise and compression damage, then upscales images at 2× or 4×.

Motif Turns Tattoo Ideas Into Artist-Ready Briefs

A privacy-first inquiry workflow that helps tattoo clients organize inspiration, placement, scale, budget, meaning, and availability before an artist reviews the request.

Plask: Rubber Ducks. Real Depth.

An Apple Watch app that turns swimming or bathing into a pixel-art duck theatre, with live depth and water temperature on compatible watches.

PLUcide — le PLU décodé

Un outil français qui analyse une parcelle au regard du règlement d’urbanisme officiel et produit un rapport de faisabilité cité page par page.

Pokémon GO 台灣玩家工具箱

一套中文 Pokémon GO 工具，查 IV100 CP、PvP 排名、搜尋指令、團體戰、孵蛋、田野調查與全台補給站／道館地圖。

Broidry Puts an Embroidery Shop on One Dashboard

Broidry is order-management software for solo and small machine-embroidery businesses, combining orders, quotes, customer mockups, scheduling, payments, and shop pages.

Psalmery — the same psalms, morning and night

A devotional iPhone app that assigns a focused cycle of psalms to a person’s situation and has them pray the same passages morning and evening.

Quiet Transcript Keeps the Tape on Your Device

A browser-based recorder and transcription tool for interviews, depositions, therapy sessions, and other recordings that should not be uploaded.

The Real Estate Feelings Wheel

An interactive Naples, Florida diagnostic tool that turns a real-estate worry into a specific problem, with typical costs, timelines, responsible parties, and contract notes.

ReSub Wants Subtitles to Actually Speak Chinese

An AI platform that localizes English film and television subtitles into natural, synchronized Simplified or Traditional Chinese.

Reveal: A Mirror for the Hours You Actually Live

Reveal is a local-first Android app that compares the time you intend to spend with where your hours actually go.

Roll4Gains: the workout tracker with a character sheet

A free fitness and nutrition tracker that turns logged training, food, sleep, and other habits into progress for a six-stat game character.

ReviewChess, a Chess Analyst That Stays in Your Browser

A free chess-game reviewer that uses Stockfish 18 to identify blunders, brilliant moves, accuracy, turning points, and best-move lines.

Seamdex Turns One Garment Record Into Four Compliance Outputs

Seamdex helps independent fashion brands create Digital Product Passports, QR codes, EPR exports, and printable care labels from a single garment record.

Seller Manager Keeps the Packing Video with the Parcel

A Windows app for independent sellers that records packing and return-unboxing videos, then retrieves the relevant clip by shipping-tracking number.

FreightKit: Packaging Math Without the Spreadsheet

A browser-based toolkit of 20 free calculators for packaging, freight, warehousing, inventory, landed cost, and ecommerce margins.

Since Treats Elapsed Time as Information, Not Judgment

A private reminder app for ADHD brains that tracks time since showering, taking medication, drinking water, eating, or going outside.

StreamLingo Puts Live Translation Over Any Mac Audio

A Mac utility that turns audio from streams, podcasts, meetings, browsers, and other apps into translated floating subtitles.

Sublimation Price Counts the Cost of Every Mug

A free browser-side pricing calculator for sublimation mugs, shirts, and wholesale orders.

Gesture Synth Turns a Webcam Into a Musical Instrument

A browser-based instrument that maps hand gestures to chords, theremin melodies, air drums, and four-track loops.

TangentMD, the Markdown workspace with room for the tangent

An offline, single-file Markdown workspace with two resizable canvases, live preview, checklists, tables, SVG support, and nine paired thinking spaces.

Delay Field, a Delay You Can See

A visual multi-tap delay plugin for macOS and Windows that lets musicians place echoes by time and pan.

Tedorimeter: the take-home-pay meter for Japanese construction freelancers

A Japanese calculator for construction sole proprietors that estimates take-home income from trade, region, daily rate, expenses, taxes, national health insurance, pension, and workers’ compensation.

TextingTimmy Watches for the Movie Seats Cineplex Doesn't Announce

A Toronto-built alert service that monitors Cineplex ticket releases, added showtimes, and sold-out show restocks, then sends a booking link when seats open.

TimelessCalc, a Jewel Inspector for Path of Exile

A browser-based calculator that reveals how Path of Exile Timeless Jewels transform passive-tree nodes.

トレキャッチ: The Trading-Card Price-Gap Observatory

A Japanese market database tracking trading-card prices, stock status, and the gap between regular and parallel editions.

把视频拆成可执行提示词

一款 Windows 本地工具，从图片、视频关键帧和动作中反推出结构化的中英文生成提示词。

Vantra: The Log That Holds Up Afterwards

Event-control software for UK festivals, concerts, and public events, recording incidents, radio checks, routine checks, tasks, and handovers in one append-only log.

Wardrobe Zero finishes the Vinted clear-out

A one-time tool that turns a pile of clothes into measurement prompts, price bands, and ready-to-paste Vinted listings.

Whatchu Doing, the productivity app that interrupts you

A desktop accountability app that periodically asks what you just did, records the answer in a plain-text file, and grades your week against the goals you set.

Inkbeep: Barcodes That Go From Ink to Beep

A free, no-account barcode generator covering 17 formats, with PNG/SVG exports for screens and press-ready PDF/EPS files for print.

BikeOtter, the bike-computer companion with a paper trail

BikeOtter plans routes, finds useful stops, sends rides over Bluetooth, retrieves completed rides, and adds weather, alerts, tracking, and voice controls to supported bike computers.

ChiChi Wants to Decide What You Eat

A Chinese meal-discovery and planning tool that recommends dishes, builds multi-course tables, and personalizes suggestions around taste, dietary restrictions, and body goals.

FreeHush Draws a Line Around “Actually Free” Noise Cancellation

A focused guide to six noise-cancellation tools with usable free tiers, including desktop apps, recording software, and browser services.

Tibia House Decorator

A browser-based planner for designing houses in the MMORPG Tibia with real in-game floorplans, furniture, lighting, plants, carpets, and wall decorations.

Trailomen: Hiking by the Numbers

A set of hiking and backpacking calculators for estimating time, water, calories, pack weight, wind chill, and trail measurements.

AwardMeter: a nightly ledger for hotel points

AwardMeter tracks hotel award prices and point values across 6,623 IHG hotels, ranking redemptions by cents per point.

Bank File Flow Keeps Bank-Statement Conversion in the Browser

A browser-based toolkit that converts bank statements and cleans transaction files for imports into accounting platforms including Zoho, QuickBooks, Xero, Odoo, Wave, FreshBooks, and Sage.

Bantu Numbers: A Nine-Language Counting Reference

An interactive reference for spelling cardinal and ordinal numbers from 0 to a trillion in nine Bantu languages.

Battery Calculator: The Quote-Checking Battery Calculator

Utility-specific calculators estimate home-battery rebates, virtual power plant income, net cost, and payback.

BenchIQ, a Hockey Coach’s Whiteboard With a Memory

A hockey coaching platform for drawing and animating plays, building practice plans, reviewing game film, and coordinating teams and clubs.

Brainstash: Notes That File Themselves

A local-first AI notes app that turns typed or dictated thoughts into a personal Markdown library.

Buked, the one-quaderno reservation system

An Italian restaurant tool that combines event invitations, table bookings, walk-ins, table assignment, and automatic waitlists.

Nonymize: A Privacy Step Before AI

Nonymize replaces identifying details in sensitive transcripts before they are sent to AI tools for analysis, synthesis, drafting, or follow-up.

Called The Trade

A tool that turns a plain-language market view into comparable ways to express it as a trade.

ChordWiki Bar Formatter

A Japanese browser tool that turns ChordWiki chord sheets into rhythm-marked, bar-formatted scores.

clapoint Replaces the Audio in Dance Videos

A browser-based tool that matches a dance video’s recorded sound to the correct passage in the full original song, then produces a synced MP4.

Claque Turns Live-Stream Gifts Into Game Mechanics

A cloud-hosted streaming tool that lets viewers trigger effects in live gameplay, beginning with TikTok LIVE and Minecraft.

Codex, a d20 Character Sheet That Does the Arithmetic

A free bilingual character-sheet and game-table tool for d20 / 3.5 SRD play, with automatic calculations, spellbooks, buffs, dice rolls, encounters, and an offline PWA.

CardComps, the receipt book for trading cards

A trading-card valuation tool that identifies cards by name or photograph and finds matching eBay sold prices across eight marketplaces.

Coplanair Stops Building Schedules by Hand

A scheduling tool that places people, rooms, vehicles, equipment, and events together while respecting availability and custom rules.

CoverQueue Keeps the Script Slate in Order

A workflow tool for development departments and literary managers to log submissions, write coverage, track writers, and share watermarked scripts.

craftconform, the soap-label compliance generator

A free browser-based tool for French-speaking artisan soapmakers and cosmetic makers to create EU-compliant product labels and print-ready PDFs.

crossBOM Watches the Parts Your BOM Is About to Lose

A component-lifecycle monitoring service that screens electronics bills of materials for obsolete, at-risk, or last-time-buy parts.

Daybook DMS, the offline daycare office

Desktop management software for British Columbia child care centres, covering attendance, ratios, billing, subsidies, payroll, incidents, meals, and licensing records.

DMX Pilot, a Lighting Console That Fits in a Browser

DMX Pilot is a compact controller for testing and commissioning lighting fixtures, programming shows, and running standalone DMX playback.

Docqon Checks the Invoice Before It Reaches the Ledger

An invoice-processing tool that extracts fields and line items, verifies arithmetic and tax details, routes exceptions to human reviewers, and posts approved invoices to systems such as Dynamics 365 and SAP Ariba.

Downloads Inbox Gives Your Mac’s Downloads Folder Some Context

A macOS utility that groups downloaded files by origin, sender, type, and whether you ever opened them.

Fajr Pro, an alarm with somewhere to go

A Fajr alarm app that calculates dawn prayer time for your location and requires a physical mission before it will stop.

Fako Farm Brings Farm Management Offline

A Cameroon-focused farm management system for livestock and crops, with synchronized web and mobile apps that track plans, sales, expenses, alerts, and margins in FCFA.

FastenerChart: The Fastener Numbers You Usually Have to Hunt For

A free reference tool for tap drills, clearance holes, torque, socket sizes, thread pitch, and related specifications across 104 metric and imperial thread sizes.

FenceEdit, a local-only redaction tool

A macOS and Windows desktop app that finds faces and voices in photos or video, then helps users cover them without uploading the files.

FiFE, the Plant-Based Table

A plant-based lifestyle app combining a kitchen companion, a map of vegan and organic places, a recipe library, and a social feed.

GardenPairs Puts Companion-Planting Lore on Trial

A gardening reference that checks crop pairings, builds USDA-zone planting calendars, and separates evidence-backed claims from traditional lore.

Glamis Dune Guide: Plan for Forty Miles of Sand

A trip-planning guide for California’s Imperial Sand Dunes, covering permits, camping, riding rules, weather, crowds, maps, and fuel prices.

GoodBeerFinder: The Tank-Beer Map

A searchable map of 965 confirmed tank-beer venues across Czechia and Europe.

Hachlata, a habit tracker for hachlatos

A private habit tracker for Jewish resolutions, with evolving symbols, streak freezes, community circles, and Shabbos- and Yom Tov-aware reminders.

Hatch Index: a live map of poultry hatchery stock

Hatch Index compares breed availability, prices, minimum orders, and upcoming hatch dates across twelve US hatcheries.

ARCANA INFANTIA: A Tarot-Shaped Childcare AI Prompt Tool

A Japanese tool for childcare professionals that uses tarot structures, developmental theory, and AI prompts to think through children's needs and possible support.

Hotend Labs — the idle-printer network

Hotend Labs routes STL, 3MF, or STEP files to available FDM printers, then has local operators print and ship the finished part.

Humanize Autotyper Makes Your Keyboard Look Uncertain

A Chrome extension that types supplied text into Google Docs and other text boxes one real keystroke at a time.

icosvg.com — icons that drop right in

A searchable catalogue of 228,865 SVG icons that lets you find, recolour, and download symbols for websites, apps, and presentations without signing up.

IEM Market Tracker: A Secondhand Price Ledger for Earphone Nerds

A searchable tracker for estimating the secondary-market value of in-ear monitors from Reddit and Head-Fi listings.

I.G. Family LegalTech: Two Questions, Then a Pleading

A Hebrew-language system for drafting family-law pleadings across child support, parenting time, and property-division proceedings.

Jornadita, the shared ledger for cleaning work

A Uruguay-focused web app where cleaners and clients record visits, expenses, travel allowances, and payments together.

Kasane: A One-Page Family Wealth Timeline

A free Windows app that projects a family’s savings, investments, loans, retirement plans, and asset lifespan across a single timeline.

KIPzSwitch Turns iPhones Into a Cloud Multicam Control Room

A browser-based live switcher that combines up to eight iPhones over SRT for camera switching, titles, audio mixing, recording, and YouTube or RTMP streaming.

Klusmaatje: offertes vanaf de steiger

A Dutch quoting and administration app for independent painters, plasterers, wrappers, tilers, and other construction trades.

Legislative Signal Turns Hearings Into Searchable Evidence

A hearing-intelligence tool that monitors public proceedings for names, bills, agencies, companies, and policy terms, then produces timestamped mentions, searchable transcripts, and cited briefs.

Oko: one eye for a local newsroom

A Ukrainian analytics dashboard that brings a newsroom’s traffic, social media, newsletters, memberships, donations, and sales into one view.

Ordivum, the Workout Ledger

A personal training ledger for recording workouts, food, water, and body weight in one phone-friendly view.

Oriel Puts Construction Questions on the Record

A construction-team RFI tool pins questions to drawing sheets, routes answers through expiring links, and preserves a complete exportable project record.

Ouvir puts a live translator in the middle of the room

An iPhone app that listens to conversations across the table and translates them line by line into the listener’s language.

PACE, an Attendance Kiosk Built for Tutoring Centers

PACE turns an iPad into a student check-in kiosk, live attendance board, and searchable record system for Kumon and tutoring centers.

PAUSE: A 90-Second Breathing Reset

An iOS breathing intervention designed to put 90 seconds between a stress impulse and a reaction.

PhotoBroom, the iPhone’s Unsentimental Housekeeper

An on-device iPhone and iPad app for finding duplicate photos, screenshots, weak shots, screen recordings, and oversized videos.

Pincrumb Leaves Breadcrumbs for the Next Person

Pincrumb is a location-based discovery app where people leave photos, notes, or voice messages for others to find nearby.

PlanAquatics Gives Your Fish a Plan

A freshwater aquarium planning tool for choosing tanks, compatible species, hardware, plants, and food.

Poseidon — CGM pattern intelligence for T1D families

Poseidon is a proposed tool that turns weeks of Dexcom readings into glucose patterns involving sleep, meals, activity, and daily routines.

PressCopilote, the interview contradiction detector

A French-language newsroom tool that compares interviews over time to surface contradictions, reversals, changing figures, and structured claims.

가격온도: 알리 가격의 기억을 쌓는 도구

가격온도 tracks AliExpress prices, comparing the current API price with a history it collects directly over time.

Grimorio — A Campaign Table Turned Into a Video Game

A Spanish-language D&D platform that combines a campaign wiki, automatically calculated character sheets, live sessions, and a 3D battle board.

Raahvi, the WhatsApp rental desk

Raahvi gives self-drive car, two-wheeler, and equipment-rental businesses a booking page, CRM, deposits, KYC, and dispatch workflows run through WhatsApp.

RabbidBracket, the Steel-Tip Darts Tournament Facilitator

Tournament software for venues, leagues, and charity shoots that handles brackets, board scheduling, standings, payouts, live displays, and result-sheet exports.

RecoupLedger Finds the Money Hiding Between Two Ledgers

A reconciliation tool that compares supplier statements with AP ledger exports to uncover missed credits, duplicate payments, and short payments.

ReviewChess Keeps Your Chess Analysis in the Browser

A free chess-game reviewer that uses Stockfish 18 to score moves, flag blunders and brilliant moves, and chart turning points.

Safe Little Faces Keeps Family Photos Local

An iPhone app for covering children's faces and removing identifying photo metadata before sharing.

SafeStatement: Bank Statements Without the Upload

A browser-based converter that turns digital PDF bank statements into XLSX or CSV files without sending the document to a server.

PlanCore: Demand Forecasting on Your Desk

A Windows desktop app that turns sales history into reviewed forecasts, allocation plans, and purchase quantities without sending data to the cloud.

Seance: the venue’s three-room operating system

Seance combines sales, staffing, and kitchen operations for event venues in one system.

stendlogos: Parametric CAD for Logos

A browser-based logo design tool that builds marks from construction lines, intersections, and selected output segments.

Teardown: From File to Finished Parts

A browser-based 3D-printing workflow that turns uploaded models into oriented, printable parts, bed layouts, and followable bills of materials.

Tennis Twin, from Playground to Podium

An interactive tennis analytics prototype that matches players with competitive peers, benchmarks their next-level gap, and surfaces rising talent.

WalkThru IQ Turns Jobsite Talk Into Estimates

A voice-first estimating tool for tradespeople that turns a narrated walkthrough, typed notes, or jobsite photos into a priced estimate.

WaveHere Turns Shop Windows Into Touchless Displays

WaveHere lets passersby browse content on a screen behind a shop window by waving at a webcam, without touching the glass or installing an app.

Xahelo Wants to Turn Three Photos Into a Replacement Part

Xahelo presents an AI-assisted repair and manufacturing workflow that identifies broken parts from photos, recommends materials, reviews CAD, and handles one-off or repeat production.

Drive for Sun, the weather-powered road-trip planner

A multi-source weather tool for Canada and the United States that finds promising destinations, flexible travel windows, and road-trip routes.

Freehold POS, the register you buy once

Desktop point-of-sale software for retailers who want an offline register, local data, and a perpetual license instead of a monthly subscription.

Haven Keeps Your To-Do List to Yourself

A free, open-source task manager with boards, lists, due dates, recurring tasks, offline support, optional sync, and client-side encryption.

DCP Gateway, Before the Projector Rolls

A validation service for festivals and independent filmmakers that checks Digital Cinema Packages for playback-breaking errors.

einvoicekit: the e-invoice error translator

A browser-based validator for Factur-X, XRechnung, UBL, and CII invoices against the EN 16931 rules.

眠居研究所: Taiwan’s Bedroom Buying Desk

A Taiwan-focused guide to choosing mattresses, bedding, dehumidifiers, air purifiers, and other bedroom equipment.

PEPperwork, a Florida reimbursement paperwork fixer

An independent tool that helps Florida PEP families check receipts, repair missing documentation, respond to merchant replies, and assemble reimbursement packets for manual EMA upload.

Abby's App Turns a Child's Idea Into a Storybook

A family-focused app turns a child's short spoken or written idea into a personalised 10-page illustrated story, then helps them read it aloud.

Aquiterum: A Water Map for Hotels

Aquiterum helps hotels and resorts map water flows, identify possible recovery and reuse opportunities, and prepare a pre-feasibility plan for a qualified water specialist.

Bucket: the application agent that remembers your story

Bucket uses imported chats, documents, resumes, and connected apps to draft applications, forms, essays, grants, visas, and scholarships for review.

Бурон, the Offline Drilling Calculator

A Russian-language Android app for drilling engineers, covering drilling fluids, geological-technological measurements, downhole pressure, and 3D well trajectories.

FuneralGuestbook.app, the iPad guestbook for funeral homes

A funeral-home guestbook that lets visitors write by hand on an iPad or sign from their phones, then turns the entries into structured contacts.

CostCutTen, the Costco UK trolley second-guesser

A free-to-browse price checker that ranks Costco UK deals, compares exact products with outside market prices, and tracks verified warehouse shelf prices.

Dimmit — Monitor Control for Mac

A macOS menu-bar utility for adjusting the brightness and contrast of external monitors through hardware-level DDC control.

EinGin Turns Client Track Lists into Engine DJ Playlists

A desktop DJ utility that matches Spotify playlists and exported track lists against an existing Engine DJ library, then builds a ready-to-use playlist.

E-nyugta 2026 Túlélőcsomag

A Hungarian compliance guide and downloadable toolkit for small businesses preparing for the 2026 e-receipt data-reporting deadline.

EPK Builder Wants Your Press Kit to Look Like a Headliner

A browser-based tool for building musician electronic press kits as standalone HTML files.

FaceLock Puts Your Desktop Apps Behind Your Face

A macOS and Windows utility that locks selected apps and unlocks them with Face ID or Windows Hello.

FactureQR, a Swiss QR-invoice generator

A free, accountless tool for creating complete Swiss QR-invoices, including the A4 invoice, detachable receipt, payment section, VAT calculations, and Swiss QR Code.

GCodeFlow, a control room for 3D-print farms

GCodeFlow combines printer-fleet monitoring, AI-assisted STL quoting, checkout, invoicing, marketplace sales, and production queues in one platform.

GroupSpark, a Fairer Way to Make Classroom Groups

A browser-based tool for generating random groups, pairs, seating charts, task assignments, and name picks.

HITORIYADO Finds a Hot Spring Room for One

A Japanese search tool for finding hot-spring inns with actual one-person availability, using Rakuten Travel data.

The DGT Appointment Watcher

A Spanish service that monitors the official traffic-appointment system and tries to reserve a suitable slot for you.

Keystone Logs — Mythic+ combat log analytics

A World of Warcraft tool that turns Mythic+ combat logs into pull-by-pull reports covering damage, healing, deaths, interrupts, and timing.

Local Hair Color Keeps the Try-On Photo on Your Device

An iPhone and iPad app for previewing natural, bold, or custom hair colors from a single photo.

Mail Köprü, the bridge for Gmail’s disappearing mail fetch

A planned service that forwards mail from custom-domain inboxes into Gmail after Google’s built-in fetching feature shuts down.

MUAYSTAT: Muay Thai by Elo and Fight Data

A Thai-language Muay Thai database covering upcoming bouts, fighter Elo rankings, matchup analysis, and statistics from real fights.

Note Mentor Turns Sheet Music Into a Practice Instrument

A browser-based music-practice tool that uses MIDI, microphone input, an on-screen piano, and sheet music to guide and grade playing.

OneCut, a Browser-Based Sticker-Sheet Slicer

A free image tool for removing white backgrounds, slicing sticker sheets into grids, recognizing separate sticker regions, and exporting the results as a ZIP.

Palworld Breeding Calculator

An unofficial Palworld fan tool for looking up pair results, finding parents, and generating executable breeding plans from the Pals you own.

Penalarm: the alarm clock with a financial sting

A Japanese alarm app that charges you only when you fail to get up, with no monthly fee.

Peptera Makes Peptide Math and Safety Less Opaque

An independent, free reference covering peptide basics, 100+ compounds, documented research protocols, safety guidance, and four dosing calculators.

Permit Verdict turns building permits into remodel leads

A city-by-city feed of building permits, budget ranges, and project activity signals for contractors, investors, and developers.

Phonotheca, a searchable workspace for recorded speech

Phonotheca turns interviews into speaker-labeled transcripts that researchers can search, tag, code, and cite with timestamps.

Piyanet’s One-Table BIST Scanner

A Turkish-language market-analysis interface for comparing 618 BIST shares across valuation, dollar-cycle, technical, and market measures.

Playstate, a Mac window into your speakers

A native macOS menu bar app that shows and controls playback on HomePod, Sonos, and Music.app, with optional Last.fm scrobbling.

A Map for the Kalshi Market Maze

A search tool for discovering live Kalshi prediction markets and the connected stories around them.

PricePilot — Exact rollback for WooCommerce price changes

A WooCommerce plugin for bulk sales and permanent catalogue repricing, with frozen previews, stored snapshots, and exact rollback.

PrimedTable Turns Cooking Videos Into a Week of Meals

A meal-planning tool that converts real YouTube cooking videos into step-by-step recipes, scheduled meal plans, and one consolidated shopping list.

PrintDecision Turns Printing Choices Into a Job Model

A decision engine that compares DTF, UV DTF, and UV flatbed printing, then models equipment, capacity, and job economics.

The Table-Tennis Racket Comparator

A multilingual tool for comparing table-tennis blades and rubbers against your playing style.

RenovationStart: The UK Renovation Reality Check

A free renovation planner that combines room-scale drawings, UK cost ranges, rules and clearance checks, and an AI impression of the proposed result.

SD Dumper: Verified SD-card ingest for Mac

An open-source macOS tool that copies SD cards into a local media library with adaptive routing and checksum verification.

SkysSense — a voice radar for the sky above you

A browser-based ADS-B airspace radar that uses your location to call out nearby aircraft, track sightings, and build watchlists.

SDS Fantasy Dirt

A fantasy racing game for the Southern Dirt Series, where players build daily teams of real CRUSA Street Stock drivers under a salary cap.

Stratum Designer Wants to Put 3D Texturing Back on Your Desktop

A local-first desktop app for procedural PBR material authoring and direct 3D mesh painting, offered without subscriptions or mandatory cloud access.

Takumi Voice — dictation without the desktop clutter

A cross-platform dictation tool for macOS, Windows, and Linux that turns speech into cleaned-up text wherever the cursor is.

terms.brief — legal terms in plain English

A web tool that turns Terms of Service, Privacy Policies, and EULAs into short, A-to-E-graded summaries.

The Aircraft Ledger’s Tail-by-Tail Intelligence

A private-aviation research workflow for finding, inspecting, and comparing aircraft using observed flight activity.

TV Glider measures the shortest route from Mac to television

A forthcoming Mac tool that sends local video files to an Apple TV without a library, upload, subscription, or unnecessary re-encoding.

Ranger — Claude Over SMS

Ranger lets people text questions to Claude and receive answers when they have voice signal but no usable data connection.

VinylBin, a scanner for the shelves

VinylBin is a mobile app for scanning, cataloguing, searching, and valuing physical music collections.

WhyCited Explains the Citation You’re Looking At

A Chrome extension that explains why a research paper cites another paper, directly from the passage you are reading.

ActivityProof Turns Shipping Activity Into a Website Badge

A live SVG badge for indie product sites that reflects recent GitHub activity as a visible shipping status.

AnySync, the handshaking file-transfer tool

A browser-based tool for sending files, photos, and videos directly between two devices over their own Wi-Fi.

Arcamere Wants Backups to Prove They Work

An end-to-end encrypted backup service that periodically restores sampled files, checks their hashes, and signs the resulting drill report.

Arcamere: the backup that drills itself

An end-to-end encrypted backup service that periodically restores sampled files, checks their hashes, and signs the result.

ArrayThing Makes Desktop Clutter Movable

A Windows utility for arranging apps, files, folders, shortcuts, and links into named, movable visual groups.

Barcodes That Scan

A browser-based generator for barcodes and QR codes, with downloads in SVG or PNG and no account or upload required.

Cake Studio: 3D Cake Design With Live Pricing

A browser-based tool lets bakers build cakes in 3D, calculate costs as they work, and generate itemised client quotes.

Celest: Is Tonight Worth Looking Up?

A location-aware stargazing calendar that combines sky conditions, Moon phases, visible planets, meteor showers, eclipses, and other events.

Double Take — The Internet’s Second Opinion

A second-opinion tool for checking suspicious listings, websites, dating profiles, emails, businesses, and news claims.

Chef Biller Brings the Back Office Into the Kitchen

On-site billing and operations software for personal chef businesses that track hours, manage approvals, reconcile payments, and keep payroll and client records in sync.

CircuitTwin Harness Designs Wiring at the Cavity Level

A connector-level workbench for designing wire harnesses, checking compatibility, sizing conductors, and exporting engineering reports.

Citeply Keeps Security Questionnaires Tethered to Evidence

A Microsoft 365-native tool that turns approved evidence into reviewable security-questionnaire answers and writes them into existing Excel workbooks.

Circumcircle Atlas — Draw a Circle Through 3 Cities

Choose three cities on Earth and the site calculates the unique circle passing through them, including its center and radius.

Daymino Wants to Be Your Whole Personal Operating System

A multilingual workspace that connects tasks, calendars, finances, notes, goals, habits, and email in one system.

DotDashKey: A Field Guide to Codes, Ciphers, and Alphabets

A browser-based hub for translating Morse, NATO phonetics, braille, binary, hex, ASCII, and several classic ciphers.

DSR Knowledge Library

A searchable research prototype that maps reusable design knowledge from Design Science Research papers.

DupeVergleich: The German fragrance-clone scoreboard

A community-powered comparison tool for finding perfume dupes, matching them to designer and niche originals, and comparing similarity, votes, and price per millilitre.

Duplicate Highlighter for Google Sheets

A Google Sheets add-on that finds duplicate values or rows and applies live conditional formatting without formulas or scripts.

EuProcure turns EU tender notices into a usable search tool

A searchable index of public-sector IT and software tenders in the Netherlands, Belgium, and Germany, with deadlines, buyers, CPV categories, regions, and award values.

expoalb: PDF tools with a property-manager’s memory

A browser-based PDF toolkit for real estate agents, contractors, and property managers, with address-linked properties, expiry reminders, and an opt-in encrypted vault.

EyePlayer Wants to Make Your Music Feel Like an iPod Again

A cross-platform music player for Android, Windows, and Linux that plays your own files instead of offering a streaming catalogue.

FastBot, the Cookie Run night-shift worker

A Windows bot that automatically farms Cookie Run Classic through MuMu Player 12.

Field Renamer: A Safer Way to Rename ACF Fields

A $49 WordPress plugin for renaming populated Advanced Custom Fields without SQL or manual database edits.

Find My Coffee Turns Mood Into a Cup

A Japanese coffee-matching diagnostic recommends a coffee and a corresponding way to spend the time around it.

FisingClub: Korea’s Freshwater Fishing Map

A Korean platform for finding freshwater fishing spots, checking field reports and operating conditions, and locating facilities with real-time reservation information.

FloorPlanCreator.org Draws the Change Before You Build It

A free, no-signup AI tool for sketching additions, conversions, second-storey concepts, basements, and as-built home plans from a plain-English brief.

FreeEditPDF Keeps Your PDFs in the Browser

A free browser-based PDF editor for editing text, adding images, annotating, rotating, reorganizing, and whiteing out pages.

Fullwhite: A Browser-Based White Screen for Lighting and Screen Checks

A free fullscreen #FFFFFF browser utility for video-call lighting, screen cleaning, focus work, and quick display checks.

Furnace Fault Codes

A detailed lookup guide for furnace blinking lights and error codes, organized by manufacturer, flash count, symptom, and component.

GasketDesk: Quoting the Cut Plan, Not Just the Part

GasketDesk is manufacturing software that uses DXF geometry, sheet stock, nesting results, inventory, and shop costs to produce gasket quotes.

Gelateria Launch: Planning the Shop Before the First Batch

A vendor-neutral planning system for aspiring gelato-shop founders, with calculators for startup capital, operating costs, and break-even traffic.

HoldSay, the anti-subscription voice card

A Mac utility for dictation, meeting and lecture recording, transcription, and on-device summaries, sold with a one-time license.

Nonymize: a privacy pass for AI-bound transcripts

Nonymize replaces identifying details in sensitive transcripts before they are sent to ChatGPT, Claude, Gemini, Copilot, or similar AI tools.

PhotoSpec Turns Passport Rules Into a Phone Camera Workflow

An offline Android app creates passport, visa, and ID photos according to the document rules of twelve countries, with a separate mode for LinkedIn headshots.

RiskSignal turns Texas business changes into tomorrow’s insurance calls

A public-signal intelligence tool for independent Texas commercial P&C agencies, ranking five businesses each morning by likely sales opportunity.

Gillmania’s Cross-Brand Hockey Gear Fitter

A browser and Android tool that converts a player’s body measurements into hockey-equipment sizes across multiple manufacturers.

Global Garden Planner Puts Local Conditions Before the Calendar

A no-signup garden planner for Brazil that recommends what to plant based on season, climate, sunlight, soil depth, watering routine, and experience.

GolfDEM Puts Japanese Golf Courses on a 3D Terrain Map

A guide to golf courses across Japan using 3D terrain, aerial imagery, hole-by-hole distances, and elevation data.

Grabline, a quiet toolbox for files

A collection of browser-based tools for downloading Instagram videos, merging and compressing PDFs, and eventually converting images and HEIC photos.

GWSafePlan Turns Emergency Plans Into Workflows

GWSafePlan helps schools, workplaces, houses of worship, clinics, nonprofits, and civic buildings create FEMA-aligned emergency operations plans and contact response teams.

花博.fun: A Live Queue Board for the Expo

An unofficial community app for sharing pavilion wait times, crowd levels, restaurant conditions, and on-the-ground updates at a flower or world expo.

HoldSay: a one-time Mac dictation card

A floating Mac utility for dictation, meeting and lecture recording, transcription, and summaries, with processing kept on-device.

HoldSay, a local-first voice card for dictation and meeting notes