domainless · convert

Convert files, privately.

Files stay on your device — nothing is uploaded

The conversion runs entirely in your browser. Your files never touch a server, so there's nothing to leak, log, or store.

Encrypt Videosoon
Drop images here, or click to choose
PNG, JPEG, WebP, GIF, BMP, SVG, AVIF in — PNG, JPEG, WebP, BMP or ICO out (AVIF out where your browser supports it)
0.9

Why in-browser? Most converters upload your files to their servers. This one doesn't — images, audio, and documents are all decoded and rebuilt using APIs already built into your browser, so a photo, song, or file never leaves your device. How it works →
+More in /files

Encrypt

Encrypt any file or message in your browser, or share a one-time, burn-after-read secret link — the encryption happens on your device. Open Encrypt →

Documents

A private rich-text editor — write, format and export documents locally, and save to your account only if you want cloud copies and share links. Open the editor →

Formats & roadmap

The full matrix of what the converter reads and writes, plus what’s coming next. See formats →