Free tool · Convert
MOV to MP4
Convert Apple MOV files to MP4.
Convert a MOV file, commonly produced by iPhones and Mac screen recordings, into the far more universally supported MP4 format. Since both containers support H.264/AAC, this is typically a fast remux with no quality loss.
- Files never leave your device
- Runs entirely in your browser
- Free, no account needed
How to use MOV to MP4
Two steps, and nothing to install.
Drop your MOV file
Add the iPhone recording, screen capture or exported clip.
Download the MP4
Save the result, identical in quality and playable almost anywhere.
More free tools
Free, private, and no sign-up on any of them.
How this works in your browser
MOV and MP4 both descend from the same base media file format, and both commonly carry H.264 video alongside AAC audio, so converting between them is a matter of rewriting the wrapper rather than rebuilding the content. The compressed streams are copied across byte for byte, no decoder or encoder runs, and the resulting picture is identical to the source. This also explains the one failure case worth knowing about: if the MOV holds a stream the MP4 container cannot properly describe, such as H.265 footage from a phone recording in High Efficiency mode, the copy has nothing valid to write and the operation reports an error instead of producing a file that plays badly.
MOV to MP4 vs. upload-based online tools
| Feature | MOV to MP4 (in-browser) | Upload-based online tools |
|---|---|---|
| File upload required | No - never leaves your device | Yes - file is sent to a server |
| Processing queue | None - starts instantly | Often, especially at peak times |
| Watermark on output | Never | Common on free plans |
| Usage limits | None - free, unlimited use | Often capped per day or file size |
| Works offline once loaded | Yes, for most tools | No - requires a live connection |
| Account required | No | Often, for anything beyond a trial |
Who uses MOV to MP4
Sharing iPhone video with Android
Convert a MOV recording into the format non-Apple devices handle without complaint.
Uploading to websites and forms
Get past submission systems and platforms that accept MP4 but reject MOV.
Editing on Windows
Bring Apple footage into software on a PC that works more reliably with MP4.
Long-term storage
Keep recordings in the format most likely to remain playable everywhere.
Frequently asked questions
What it can and cannot do, and what happens to your files.
Why convert MOV to MP4?
MP4 has broader support across websites, apps, and older devices than MOV, which is more tied to Apple’s ecosystem.
Does this reduce quality?
No, for standard H.264/AAC MOV files this is a lossless container remux.
Does this work with iPhone screen recordings?
Yes, iPhone screen recordings are standard H.264/AAC MOV files and convert cleanly.
My iPhone video will not convert. Why?
Most likely it was recorded in High Efficiency mode, which uses the H.265 codec that MP4 handles less universally. The conversion reports an error rather than producing a file that will not play elsewhere. Running the clip through the Video Compressor re-encodes it to standard H.264, after which it converts cleanly. Switching the camera to Most Compatible in Settings avoids it in future.
Why does MP4 work in more places than MOV?
Because MP4 became the format the wider web standardised on, so browsers, Android devices, older televisions, upload forms and editing software all handle it as a matter of course. MOV remained more closely tied to Apple software, which is why a file that plays perfectly on a Mac is sometimes refused elsewhere.
How long does this take?
Seconds even for a long recording, because the video and audio are copied rather than re-encoded. Only the surrounding container is rewritten.
Is my video uploaded anywhere?
No. The remux runs inside your browser tab.
Convert MOV to MP4 - free, works everywhere.
Files never leave your device. No upload, no account, and free for unlimited use.
Also see: MP4 to MOV