MOV to MP4 Converter
Apple MOV files to universal MP4.
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Click or drag and drop a .mov file here
Ctrl+Enter
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Frequently Asked Questions
What is the difference between MOV and MP4? +
MOV is Apple's QuickTime container format, while MP4 is a universal standard. Both can hold H.264 video and AAC audio, but MP4 has broader compatibility across devices and platforms.
Does this conversion lose video quality? +
The video is re-encoded with H.264 and AAC codecs. For most files the quality difference is negligible, but it is not a lossless remux. The output uses faststart for optimized web playback.
How long does the conversion take? +
It depends on file size and your device speed. A 100MB file typically takes 30-90 seconds. The WASM engine runs on your CPU, so faster processors finish sooner.
Why does the engine take a while to load? +
The video engine (FFmpeg compiled to WebAssembly) is about 24MB. It downloads once when you first click Convert, then stays cached by your browser for future visits.
Can I convert MOV files with ProRes or HEVC codecs? +
Most standard MOV files work well. Some ProRes or exotic codec files may fail or produce unexpected results, since the WASM build of FFmpeg has limited codec support.
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