Convert.mov
Convert MOV to MP4 online
100% localFiles never leave your device — no upload, no account, no tracking.
About MOV to MP4
Convert Apple QuickTime MOV files into MP4, the format that plays on virtually every device and platform. We re-encode to H.264 with ffmpeg.wasm at a quality you control, so your clip works everywhere from phones to web players.
The transcode happens entirely in your browser. Your MOV file stays on your device, keeping the conversion private.
How it works
- 01
Add a MOV
Drop your MOV file onto the page or select it from your device.
- 02
Set quality
Choose a CRF value for the output quality.
- 03
Convert
Click Convert to encode an MP4 locally with ffmpeg.wasm.
- 04
Download
Save the MP4 file.
Features
H.264 outputbroad compatibilityadjustable quality
Frequently asked
- How does the MOV to MP4 converter work?
- Convert Apple QuickTime MOV files into MP4, the format that plays on virtually every device and platform. We re-encode to H.264 with ffmpeg.wasm at a quality you control, so your clip works everywhere from phones to web players.
- Are my files uploaded to a server?
- No. Everything runs entirely in your browser using local JavaScript and WebAssembly. Your files never leave your device.
- Does it cost anything or require an account?
- No. The converter is free, needs no sign-up, and runs locally in your browser.
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