MOV to MP4 Converter
Turn iPhone and QuickTime MOV videos into MP4 that plays anywhere. Free and private.
Why convert MOV to MP4?
MOV is Apple's QuickTime format, used by iPhones, Macs and many cameras. It does not always play on Windows, Android or in web browsers, and recordings are often very large. MP4 with H.264 video is the most compatible video format available, and choosing a sensible width and quality can make files much smaller.
Converting in the browser also means personal videos never leave your device, which matters for family clips and private recordings.
How to convert MOV to MP4
Drop your MOV files above with MP4 selected, choose a quality and maximum width (1280 pixels is plenty for sharing), and click Convert All. Keep the tab open while it works. Output is capped at 1920 pixels wide to stay within browser memory limits.
Frequently asked questions
Can I convert videos from my iPhone?
Yes. Open Smushify in your phone's browser or on your computer, choose your MOV files and convert them to MP4. Long 4K videos are faster to convert on a computer.
Will the MP4 be smaller than the MOV?
Usually, yes, especially if you lower the width. iPhone videos are often recorded at 4K, and reducing them to 1280 or 1920 pixels wide saves a lot of space.
Are my files uploaded anywhere?
No. Smushify converts everything inside your browser using WebAssembly. Your files are never sent to a server, so it is safe for private photos, client work and unreleased videos.
Can I convert many files at once?
Yes. Drop in as many files as you like, use "Format for all" and "Quality for all" to set every file in one go, then click Convert All and Download All.
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