Free browser media tools — your files never leave your device

Convert Video & Audio — MOV, WebM, GIF, MP3

Format friction is the oldest problem in video: iPhones hand you MOV, browsers record WebM, chats want GIFs, and half your players only trust MP4. The convert family fixes the wrapper — losslessly when the codecs allow it, with honest re-encoding when they do not, and a badge that always tells you which path ran. Audio extraction follows the same copy-first philosophy: an untouched M4A when possible, automatic MP3 when not.

Which tool do I need?

You have…UseWhat you get
An iPhone/Mac MOV others cannot openMOV to MP4Lossless remux in seconds when codecs allow; honest re-encode otherwise
A browser/screen-recorder WebMWebM to MP4H.264+AAC at original resolution, hardware-accelerated
A clip that should loop in chats/docsMP4 to GIF10 fps, 480 px GIF — paste-anywhere compatible
A video whose soundtrack you wantExtract audioLossless M4A when source is AAC; MP3 otherwise

All convert tools

Other tool families: Optimize · Edit