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MOV to MP4 converter, without the upload.

Turn iPhone and QuickTime videos into MP4s that play everywhere. It is converted in your browser, so the file never leaves your device.

Drop MOV files here

or choose from your computer paste with Ctrl V

Ready · other file types work too0 bytes uploaded, ever

Convert to

How to convert MOV to MP4

  1. Add your MOV videos

    Drop MOV (QuickTime) files onto the box above, or click it to choose them. toany reads the file's contents to detect the type, so a wrong extension does not matter.

  2. MP4 is already chosen

    Press Convert. Open Options first if you want to change the defaults. The work happens in this tab and can take a while for large files.

  3. Download

    Save the MP4, or download everything as one ZIP if you converted several files.

Why toany

  • Private by construction

    The MOV to MP4 converter is part of this page and runs inside your browser. Your videos are never sent to toany or to anyone else.

  • No upload, no queue

    Nothing has to travel to a server and back, so work starts the moment you press Convert. How long it takes depends on your device and the size of the file.

  • Free, without an account

    No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.

MOV to MP4: what to expect

MOV is what iPhones, Macs and many cameras record. Windows, Android, smart TVs and plenty of upload forms are far happier with MP4. The two containers are close relatives: MP4 was derived from QuickTime, and a MOV from an iPhone usually holds H.264 or HEVC video with AAC audio, the same streams an MP4 carries.

The defaults suit most files. Under Options you can lower the resolution, trade quality against file size, remove the sound and trim the start and end. This is demanding work for a browser: a long or high-resolution file can take several minutes, and your device does all of it, so keep the tab open.

The conversion uses your browser's own video and audio codecs (WebCodecs), with hardware acceleration where the device has it; the file is read from disk as it goes and can be up to 2 GB. Where the browser lacks a codec, the page falls back to the compatibility engine. A video over 500 MB cannot be kept at full quality in browser memory; choosing a lower resolution or quality under Options lets it fit.

MOV vs MP4

MOV

QuickTime video

MOV is Apple's QuickTime container and what iPhones and Macs record. MP4 was based on it, so the two are close relatives and often hold exactly the same video and audio streams inside.

Opens in Apple devices and video editors; Windows and Android are hit and miss

MOV converter
MP4

MP4 video

MP4 is the video container everything plays. It normally holds H.264 video and AAC audio, a pairing that phones, browsers, TVs and social networks all accept.

Opens in Every phone, browser, TV, console and editor

MP4 converter
MOV compared with MP4
MOVQuickTime videoMP4MP4 video
Stands forQuickTime File FormatMPEG-4 Part 14
TypeVideo containerVideo container
CompressionLossy (or lossless with ProRes)Lossy
Usually containsH.264 or HEVC video with AAC audio; ProRes in editingH.264 or H.265 video with AAC audio
Introduced1991, by Apple2001, by the Moving Picture Experts Group
Opens inApple devices and video editors; Windows and Android are hit and missEvery phone, browser, TV, console and editor
Best forRecording and editing on Apple devicesSharing and uploading video anywhere
File extension.mov, .qt.mp4

Questions

Is MP4 lower quality than MOV?

No. MOV and MP4 are containers; quality depends on the video stream inside. Both normally hold the same H.264 or HEVC video.

Are my videos uploaded anywhere?

No. The MOV to MP4 conversion runs inside your browser, on your own phone or computer. The file is not sent to toany or to anyone else.

Does converting MOV to MP4 reduce quality?

It depends on what is inside the MOV. When its video and audio are already in a form MP4 can hold, they can be carried over without being compressed again. Otherwise they are re-encoded, which costs a little quality. Under Options you can favour quality or a smaller file.

Can I convert several MOV files at once?

Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP.

How do I convert MOV to MP4 on Windows, Mac, iPhone or Android?

The steps are the same everywhere because toany runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the MOV file, press Convert and save the MP4. There is nothing to install.

Is there a file size limit?

Yes. Files up to 2 GB are accepted, and a video over 500 MB needs a lower resolution or quality chosen under Options so the result fits in memory. Beyond that the limit is your device's memory, since nothing is uploaded; a computer copes with large files better than a phone.