Convert MOV to MP4
Turn iPhone and Mac MOV videos into universally compatible MP4s. Usually takes seconds with no quality loss.
Free · No signup · Files never leave your device
Drag and drop a video file
or click to browse
Compatible videos are repackaged in seconds without re-encoding — you'll see whether yours qualifies before converting.
How it works
Drop your MOV file
It stays on your device — nothing is uploaded.
Converted to MP4 locally
Compatible streams are repackaged right in your browser — usually done in seconds with zero quality loss.
Download the result
Preview the MP4 and download it — free, no watermark.
Frequently asked questions
Usually seconds. Most MOV files carry video and audio codecs that MP4 also supports, so the streams are repackaged into the new container without re-encoding — no quality loss, no long wait. The tool tells you before converting whether your file qualifies.
Usually not at all: when the codecs are compatible, the conversion just moves the same video and audio data into a new container — bit-for-bit identical quality. Only incompatible streams are re-encoded, and the tool tells you beforehand.
Yes. HEVC (H.265) fits in MP4, so iPhone videos convert instantly without re-encoding. Note that the resulting MP4 still contains HEVC — some older Windows machines need a codec to play it. If a player rejects it, our video compressor can re-encode it to H.264.
Yes. The converter is completely free, with no signup, watermarks, or limits. We make money from our video translation service, not from this tool.
No. The conversion happens locally in your browser using WebAssembly. Your file never leaves your device — you can even disconnect from the internet once the page has loaded.