Processed on your device — never uploaded

MOV to MP4

An iPhone video that Windows won't preview and Android won't play — usually the problem is only the wrapper. Swap it for MP4 in seconds, without touching the footage.

Drop MOV files here or click to browse Tap to choose a file
MOV, QT · batch · remuxed locally · nothing uploaded

Same video, different label

MOV is Apple's container, and iPhones and Macs produce it by the gigabyte. The footage inside is ordinary H.264 or HEVC — the same thing MP4 carries — yet Windows apps, Android phones and half the web's upload forms reject the file on sight. The incompatibility is the box, not the video.

So this tool usually just changes the box: a remux that finishes in seconds and leaves every frame bit-identical, because nothing was re-encoded. When a MOV carries something MP4 genuinely cannot hold — old QuickTime codecs, editing-oriented formats — it falls back to a real re-encode automatically.

Family footage stays home

Videos of kids and holidays are the files people least want on an anonymous server, and classic converter sites ask for exactly that. Here the file is repacked by your own browser and never leaves the device.

Frequently asked questions

Why is the conversion instant?
Because it's usually a remux — the compressed video is moved into the MP4 container without re-encoding. Instant and lossless go together here.
My iPhone video is HEVC — will it work?
Yes — HEVC sits in MP4 fine, so it remuxes too. Note that very old devices don't play HEVC in any container; if that's your audience, run the result through the video compressor for H.264.
Does the quality drop?
On the remux path, zero — the streams are byte-identical. Only the automatic fallback re-encode, used for rare exotic codecs, involves the normal cost of an encode.

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