MOV to MP4.
Turn iPhone and QuickTime MOV videos into MP4 for Windows, Android and the web. Files stay on your device.
Drop MOV files here or click to browse
Up to 2 GB each · several at once
100% Private
Your files are converted entirely in your browser. Nothing is uploaded.
Plays Everywhere
H.264 video and AAC audio: the MP4 every phone, browser and editor opens.
No Limits
Convert as many files as you want. No daily caps, no watermarks.
How to convert MOV to MP4
- Drop one or more MOV files into the drop zone, or click it to browse your files.
- Click Convert to MP4 and watch the progress bar on each file.
- Click Download MP4, or Download All when you converted several files.
- The MP4 keeps the same name, with .mp4 at the end.
Questions
Are my videos uploaded to a server?
No. The converter runs FFmpeg, compiled to WebAssembly, inside your browser. Your videos stay on your device. The first run has to load FFmpeg, so it takes a moment to start.
Does it work with iPhone videos?
Yes. iPhone and QuickTime MOV files, including HEVC ones, come out as H.264 MP4 with AAC sound, which plays on Windows, Android and every browser.
Will I lose quality?
The video is re-encoded at CRF 23, a setting that keeps it looking very close to the original. An iPhone HEVC video can come out somewhat larger, because H.264 needs more space for the same picture.
Why is a big file slow?
Your own computer does the converting, not a server. A long 4K video can take several minutes. Files can be up to 2 GB each.