Observed arrival · 2026-10-09

FitsUnder: file compression to a form’s exact limit

fitsunder.com Visit website

Editorial interest 84/100 Selection signal · not a rating of the site

A browser-based tool that compresses photos and PDFs to a chosen file-size ceiling.

Landing page captured for the 2026-10-09 issue.

For: People facing upload limits for photos and PDFs
Worth noticing: For 2 MB, it targets 2,000,000 bytes—the smaller interpretation some upload forms may check.

Field notes

The interface offers preset limits from 20 KB to 25 MB as well as a custom size, and lists image formats alongside PDF. The page describes batch workflows for returning files in a ZIP, sharing a total email-attachment limit across files, and combining document photos into a PDF. It says photos can be compressed offline; PDFs require prior use or installing the site as an app for offline compression.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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