Private format converter
Convert MOV to MP4 in your browser.
Turn iPhone, camera, and QuickTime MOV files into shareable MP4 files locally, without uploading your original video.
MOV to MP4
Creates a standard MP4 for sharing and playback.
Your selected video is processed in this browser tab. It is not uploaded to a conversion server.
Ready.
Why convert MOV to MP4?
MOV is common from Apple devices and cameras, but MP4 is usually easier to share across browsers, chat apps, and older devices. This tool re-encodes for compatibility rather than storing your file remotely.
Large 4K MOV files are demanding in the browser. Use a desktop browser for long or high-resolution footage.
Before you start
What happens to your file?
The selected video is processed in this browser tab. It is not uploaded to a conversion server.
Best first try
Use the default settings first, then adjust resolution, quality, or clip length if the result is too large.
When this may fail
Very large files or mobile browser memory limits can stop processing.
Frequently asked questions
Is this just renaming the file?
No. It creates a new MP4 container and compatible video/audio streams.
Will it work with iPhone videos?
Most iPhone MOV clips should work, depending on browser codec support and file size.
Why use local conversion?
Private videos do not need to be uploaded to a third-party conversion service.