About
SnapOtter is an open-source, self-hostable suite of 200+ tools for working with images, video, audio, and PDFs. Convert formats, compress, resize, transcribe audio, OCR scans, remove backgrounds, sign documents, and chain tools into repeatable pipelines. A layer-based image editor is built in.
Everything runs on your own hardware. Your files never touch a third-party service, so private documents and unreleased media stay private. No upload quotas, no per-file pricing, no account required. It works fully offline.
Install it in one command with Docker, or run the 3-container Compose stack (app + Postgres + Redis) for production.
It's for anyone tired of pasting sensitive files into random online converters: developers, privacy-conscious teams, homelabbers, and small businesses that want their own file toolkit.
Dual-licensed under AGPLv3 and a commercial license.
Fact Sheet
Discussion
Processing files for data that can't leave your network is a real requirement for some teams, and it's good to see a tool built around it from the start.