Your files stay on your device
Convert MP4 to M4V
Turn MPEG-4 Video files into MPEG-4 Video (iTunes), right in your browser.
Drop your MP4 files here
or click to browse from your device
Supports: MP4
Saving M4V needs the extra FFmpeg core, and the run tells you when it is missing.
Everything runs in your browser. Nothing is uploaded.
Paste, drop, or type to begin. Everything stays on this device.