tools.studio

MOV to MP4

If your MOV is already H.264/AAC, the streams copy straight across. No re-encode, no quality loss.

Drop a MOV video here

Everything happens on your device — your files are never uploaded.

How it works

  1. 1 Drop your QuickTime MOV video or pick it from your device.
  2. 2 Hit Convert to MP4 and watch the progress bar.
  3. 3 Download the MP4. It's smaller, universal, and ready to upload anywhere.

Built with open source

  • Mediabunny — Converts and edits video and audio in the browser via WebCodecs. Add-on encoders cover MP3, AAC, and FLAC. · MPL-2.0

Frequently asked

Is my MOV uploaded to a server? +

No. The conversion runs in your browser with WebCodecs. Your MOV never leaves your device. Fast, private, no upload, no watermark.

Will I lose quality converting MOV to MP4? +

MOV and MP4 are close cousins. If your MOV already uses H.264, the video is copied straight into the MP4 with no re-encoding, so it's visually identical. Other codecs get re-encoded to H.264, a normal lossy step you usually won't notice.

It says my browser can't encode H.264. What now? +

MP4 needs an H.264 encoder when re-encoding is required. Chrome and Edge have one. Firefox does not. Open this page in Chrome or Edge and try again.

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