MOV to MP4
Convert MOV to MP4 online, free — right in your browser. Nothing is uploaded.
Everything ran in your browser — nothing was uploaded.
How to use the MOV to MP4
- Drop in your MOV video.
- The output is already set to MP4.
- Click Process and download your MP4 video.
About the MOV to MP4
MOV to MP4 converts MOV video into MP4, right in your browser. MOV is Apple's QuickTime format — high quality and the default from iPhones and Macs, but less universal than MP4 elsewhere. MP4 (H.264) is the universal video format — it plays on every phone, browser, TV, editor and social platform, which makes it the safe default for sharing.
This is the usual fix for iPhone .MOV clips that will not play or upload cleanly on Windows, Android or the web. The video is re-encoded to the target codec at high quality; converting cannot add quality the source never had, so start from the best original you have. Everything runs on your device with a WebAssembly build of ffmpeg, so your video is never uploaded — it is private, free and has no watermark. These tools are best for short clips, since the work runs on your device; the engine downloads once (about 25 MB) and is then cached.
Frequently asked questions
Is my video uploaded?
No. The conversion runs entirely in your browser with ffmpeg (WebAssembly). Your video never leaves your device.
Will converting MOV to MP4 lose quality?
The video is re-encoded to the target codec at high quality; converting cannot add quality the source never had, so start from the best original you have.
Why is it slow on long videos?
The work happens on your own device rather than a server, so long or high-resolution clips are demanding. Trim first or use a shorter clip for best results.
Is there a watermark or sign-up?
No. It is completely free, needs no account, and never adds a watermark.