MOV to MP4
Convert MOV videos to MP4.
MOV to MP4 re-encodes QuickTime MOV (and similar) files to H.264/AAC MP4 with faststart for web playback. Runs locally via ffmpeg.wasm.
Frequently Asked Questions
Are my media files uploaded?
No. Processing uses ffmpeg.wasm in your browser. Files never leave your device. The first run downloads a ~25MB media engine from a CDN.
Why is the first run slow?
The media engine (~25MB) downloads once per browser session, then stays cached.
Will every MOV work?
Most common codecs work. Exotic or heavily DRM-protected files may fail.