MOV to MP4 Converter
MOV is Apple's container, and while it plays perfectly on a Mac or iPhone it trips up Windows machines, older TVs and plenty of upload forms. MP4 carries the same video and audio in a container that everything understands.
Runs in your browser — the file is never uploaded
Drop any file to begin
Images · Documents · Data · Audio · Video — processed locally in your browser
How to convert MOV to MP4
- 1Drop the .mov file onto the converter.
- 2Select MP4 as the output.
- 3Adjust quality or resolution if you want a smaller file.
- 4Convert and download.
Things worth knowing
- MOV and MP4 often share the same H.264 video inside, so quality stays essentially unchanged.
- Large 4K recordings are demanding — trim before converting, or use a desktop browser.
MOV to MP4 — frequently asked questions
Will I lose quality converting MOV to MP4?
Very little. Both are containers around the same family of codecs, and at default settings the difference is not visible in normal viewing.
Are my files uploaded to a server?
No. AllConverter runs the whole conversion inside your browser tab using WebAssembly and the Canvas API. Your file never travels over the network, which you can confirm by watching your browser's Network tab while you convert.
Is there a file size or daily limit?
There is no daily cap and no account. The only practical limit is your device's memory, since the file is processed locally — very large videos are the one case where a desktop browser handles the job far better than a phone.