MOV to MP4 Converter
Convert MOV to MP4 for universal playback. Free, private, and runs entirely in your browser — up to 100 MB.
- No signup
- Private
- Fast
Super Fast
Convert in seconds on desktop and mobile.
100% Private
Files never leave your device.
Secure
Browser-side processing only.
Universal MP4 output
Plays on virtually every device and platform.
Why use this tool?
MP4 (H.264 + AAC) is the most compatible video format for phones, browsers, social platforms, and editors.
How to convert MOV to MP4
Step 1: Upload your MOV video
Choose a MOV video from your device or drag it into the upload area. Files up to 100 MB are supported.
Step 2: Convert in your browser
We convert the video to MP4 locally using FFmpeg in your browser — nothing is uploaded to our servers.
Step 3: Download your MP4
Preview the result and download the converted file with one click.
Supported formats
- Input: MOV (.mov) up to 100 MB
- Output: MP4
Frequently asked questions
Is this MOV to MP4 converter free?
Yes. Convert MOV to MP4 online for free — no account, no watermark, and no limits on how many files you convert.
Are my files uploaded to your servers?
No. Conversion runs entirely in your browser with FFmpeg WebAssembly. Your files never leave your device.
What is the maximum file size?
You can convert MOV videos up to 100 MB per file. Longer or higher-resolution clips may be slow or fail on low-memory devices — try shorter clips if conversion times out.
Why does the first conversion take longer?
The first run downloads the FFmpeg engine into your browser (one time per session). Later conversions on the same page are faster.