About converting MOV to MP4
This is a free online MOV to MP4 converter that runs entirely inside your browser, with no upload to a server and no account to create. MOV is Apple's QuickTime container, what iPhones and professional cameras record to, holding high-bitrate footage and multiple tracks. MP4 with H.264 is the most broadly supported video container in existence, playing natively in every browser, phone, TV and editor without extra codecs.
Converting MOV to MP4 is normally about playback compatibility and file size: the source came off a camera or an old archive, and the destination is a browser, an editor or a platform with its own container requirements.
Because every conversion runs on your own device through WebAssembly builds of the same open-source engines desktop tools use, there is no upload queue, no file-size cap imposed by a server, and no copy of your MOV sitting in someone else's storage afterwards. That matters most for anything you would hesitate to hand to a third party - identity documents, contracts, medical scans, unreleased work, client material. It also means the converter keeps working with no network connection at all once the page has loaded.
MOV to MP4 is one of many routes available here. If a direct path between two formats does not exist, the converter automatically chains several conversions together to reach the one you asked for, so you can get from almost any input to almost any output in a single step.
How to convert MOV to MP4
- Drop your MOV file onto the area above, or click it to browse for one.
- Confirm that "Convert from:" reads MOV - it is detected from your file automatically.
- Check that "Convert to:" is set to MP4. It is already pre-selected on this page.
- Press Convert, then save the converted video when it is ready.
Frequently asked questions
- Is this MOV to MP4 converter free?
- Yes, completely. There is no charge, no account, no watermark on the output and no daily conversion limit.
- Are my files uploaded to a server?
- No. The conversion runs in your browser using WebAssembly, so your MOV file never leaves your device and nothing is stored anywhere after you close the tab.
- Is there a file size limit for MOV to MP4 conversion?
- There is no server-imposed limit, because there is no server involved. The practical ceiling is your own device's available memory, so very large files convert faster on a desktop than on a phone.
- Will the MP4 output look the same as the MOV original?
- It depends on the target format. MP4 output is produced at high quality settings, but converting into a lossy format always discards some data by design, and re-encoding an already-lossy file compounds that. Convert from the highest-quality source you have rather than from a previously converted copy.
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