How to convert MP4 to MOV
- 1
Drop your MP4 file into the converter above, or click to browse. Nothing is uploaded — the file stays on your device.
- 2
Adjust the settings (quality, resolution, and trim). Tip: Set quality to 85+ if the MOV is headed into an editing workflow — you want maximum detail preserved for the edit.
- 3
Click “Convert to MOV”. The conversion runs locally in your browser — larger files take longer, and a progress bar keeps you posted.
- 4
Preview the result and hit Download to save your MOV file.
Why convert MP4 to MOV?
Some Mac-centric tools, media servers, and legacy workflows specifically expect the QuickTime MOV container — older versions of Final Cut and certain broadcast ingest systems among them. Converting MP4 to MOV produces that container while keeping the widely supported H.264 + AAC combination inside.
Because MP4 and MOV are sibling containers, this conversion is structurally simple and quality loss at high settings is negligible.
MP4 vs MOV at a glance
| MP4 | MOV | |
|---|---|---|
| Type | Video container (H.264 + AAC) | Video container (QuickTime) |
| Compression | Lossy, very efficient | Lossy (H.264/HEVC) |
| Audio | Yes (AAC) | Yes (AAC/PCM) |
| Compatibility | Universal — every device, browser, and editor | Excellent on Apple devices, patchy elsewhere |
| Best for | Sharing, social media, editing, playback anywhere | iPhone/Mac recording, Final Cut workflows |
About the formats
MP4 MPEG-4 Part 14
MP4 is the most widely supported video format in the world. Built on the H.264 codec with AAC audio, it plays on every phone, browser, TV, and editing app, and offers an excellent balance of quality and file size. When in doubt, MP4 is the safe choice for sharing video.
MOV Apple QuickTime Movie
MOV is Apple's QuickTime container, the default recording format on iPhones and Macs. It holds high-quality video (often H.264 or HEVC) and is excellent inside the Apple ecosystem, but Windows apps, Android devices, and many web platforms handle it poorly or not at all.
Frequently asked questions
Is MOV better than MP4 for editing on a Mac?
Functionally they're near-identical containers, and modern Final Cut and Premiere handle MP4 fine. MOV mainly matters when a specific tool or ingest pipeline requires the QuickTime container — which is exactly what this converter produces.
Will the converted MOV play on Windows?
Generally yes — the MOV keeps H.264 video and AAC audio, which Windows media players can decode. But if Windows compatibility is the goal, keeping the file as MP4 is the safer direction.
Is this MP4 to MOV converter really free?
Yes — completely free, with no watermarks, no sign-up, and no conversion limits. The tool is supported by ads on this page, so the converter itself never asks you for anything.
Are my files uploaded to a server?
No. This converter runs entirely in your browser using WebAssembly (a browser build of FFmpeg). Your MP4 file never leaves your device — nothing is uploaded, stored, or seen by us, which also makes it safe for private or confidential files.
Is there a file size limit?
There's no hard limit. Because conversion happens on your own device, the practical ceiling is your browser's memory — files up to a few hundred megabytes work well on most computers. Very large files may be slow or fail on low-memory devices.
Why does the first conversion take a moment to start?
The first time you convert, your browser downloads the conversion engine (about 31 MB) once. It's cached after that, so later conversions start instantly — and they keep working even offline.
Related converters
See all converters on the free online tools page.
Making videos? Grab free assets too
ANFX offers a library of free 4K motion graphics, overlays, and stock video — no attribution required.
Browse free stock video