MP4 to MOV converter
Convert MP4 to MOV in seconds, free and unlimited. No upload, no sign-up, no watermark: your video never leaves your device.
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Quick answer: To convert MP4 to MOV, add the MP4 file to the iHateFiles MP4 to MOV converter and press Convert. The conversion runs in your browser, so the file is never uploaded, and it is free with no sign-up, watermark or size limit. Re-encodes the picture and sound into a MOV container.
Should you convert MP4 to MOV?
Do this when something specifically needs MOV. The picture is re-encoded, so it costs a little quality; if all you need is a file that plays everywhere, MP4 is usually the better target.
The picture is re-encoded
An MP4 usually holds H.264 or H.265 video with AAC sound. This writes H.264 video with AAC sound into the MOV. Both sides are compressed with loss, so this is a second generation: leave the quality at its default or higher, because the encoder is working from MP4 artefacts rather than the original.
Extra tracks may not survive
An MP4 can carry several audio tracks and subtitle tracks. MOV is more limited, so this conversion keeps the main video and the first audio track. If you need the subtitles, save them first with Extract Subtitles.
Where the MOV will play
MOV plays on every Apple device, Windows 10 and later, and most editors.
MP4 and MOV side by side
| MP4 | MOV | |
|---|---|---|
| Inside the file | H.264 or H.265 video with AAC sound | H.264 video with AAC sound |
| Compression | Lossy | Lossy |
| Carries sound | Yes | Yes |
| Plays on | every phone, laptop, TV, browser and messaging app | every Apple device, Windows 10 and later, and most editors |
| Here | Read and write | Read and write |
What usually goes wrong
About the MP4. Two MP4 files can behave completely differently depending on the codecs inside. A file that will not play is usually an unusual codec in an ordinary container, not a broken file.
About the MOV. A MOV recorded on an iPhone is usually H.264 or HEVC and plays anywhere. A MOV exported from an editor may be ProRes, ten times larger, and rejected by the same places.
How to convert MP4 to MOV
- Add your MP4 file. It is read from your disk and stays there.
- Check the settings. The output format is already set to MOV.
- Press convert and the MOV file is saved back to your device.
MOV converter: everything that converts to MOV
Questions
How do I convert MP4 to MOV?
Open this page, add your MP4 file, and press convert. The file is decoded and re-encoded by your own browser and saved back to your device. Nothing is uploaded.
Is this MP4 to MOV converter free?
Yes, completely. There is no account, no sign-in, no watermark and no daily limit, because there is no server doing the work. Your own device does it.
Are my files uploaded anywhere?
No. There is no upload endpoint. The conversion runs inside this browser tab, so your file never leaves your device. You can open your browser's network panel and watch: nothing carrying your file is sent.
Is there a file size limit?
No fixed limit. Because the work happens on your machine there is no server quota. The only ceiling is your own device's memory, which for video means very large files may be slow.
Will converting to MOV lose quality?
MOV is a lossy format, so some detail is discarded. The quality control on this page decides how much. The default is set high enough that most people cannot see the difference.
Can I convert several MP4 files at once?
Yes. Add as many as you like and they are converted one after another, then offered as a single ZIP.