How to Convert MOV to MP4
Learn the easiest ways to turn MOV videos into MP4 files.
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MOV to MP4
Convert MOV videos to MP4. Keep the original quality in seconds, or re-encode for the widest compatibility. Everything happens in your browser.
No registration required
Secure & private
Works on any device
Your MP4 files are ready
100% Private
Your videos are converted in your browser — nothing is uploaded.
Instant
Fast mode only rewraps the video, so it finishes in seconds.
Free & Unlimited
No account and no limits on how often you use it.
How to convert MOV to MP4
Three quick steps. Nothing to install and nothing leaves your device.
1
Add your MOV files
Click the upload area or drag one or more .mov files onto it.
2
Choose a mode
Pick Fast to keep the exact quality, or Compatible to re-encode for any device.
3
Convert and download
Press Convert, then download each MP4 or all of them as a ZIP.
Learn about Video
Helpful guides about MOV and MP4 videos.
Frequently asked questions
Quick answers about the ConvertKit Lite MOV to MP4 tool.
Are my videos uploaded to a server?
No. The video is converted in your browser, so your files stay on your device. The first conversion downloads the converter engine, which is about 30 MB and is cached afterwards.
What is the difference between the two modes?
Fast mode copies the video as it is into an MP4 file and only re-encodes the audio to AAC, so there is no quality loss and it takes seconds. Compatible mode re-encodes the video to H.264, which plays almost everywhere but takes much longer because it runs in your browser.
Which mode should I use?
Try Fast first. If the result does not play on your device, or the video uses a codec MP4 cannot hold, use Compatible. Fast mode switches to Compatible by itself when it cannot copy the video.
Why does my iPhone video not play after converting?
iPhone videos are often HEVC (H.265). Fast mode keeps HEVC, which some Windows and Android players cannot open. Use Compatible mode to convert it to H.264.
Is there a file size limit?
Browsers limit memory, so files under about 500 MB work best, and large files may fail on phones. Re-encoding long or high-resolution videos can take a while.
Can I convert many files at once?
Yes. Add several MOV files, convert them together, and download each MP4 or one ZIP. Files are converted one after another.