FormatOwl

Private browser tools for files, text & code

FreemiumProductivity+2Listed Nov 5, 2026

About FormatOwl

FormatOwl is a privacy-first suite of browser tools for images, PDFs, video, audio, text, and code. Use 113 tools free with no sign-up. Files are processed on your device, not uploaded for conversion.

What FormatOwl does

AINave analysis

Convert, edit, compress and format files, text and code directly in a browser, with processing done on the user's device.

Best for: Everyday computer users handling files and documentsDevelopers and technical users formatting data or codeDesigners and content creators editing images, video or audio
Use it to: Convert images between common formats
Merge and split PDF files
Compress images and videos
Format, validate and minify JSON
Generate passwords and QR codes
Count words and characters in text

Based on FormatOwl's listing and website.

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