MotionShine01 / Drop
Choose the MP4
Drag it in or click to pick it. It is read from your own disk.
Free tool
MP4 to MOV converter.
Turn an MP4 into a QuickTime MOV for an app or a workflow that asks for one. Most MP4 files are copied as they are, so there is no quality loss. It runs in your browser, so nothing is uploaded.
This runs in your browser. Your files are never uploaded.
How it works
Three steps, nothing to install.
02 / Convert
Turn it into MOV
Press convert. It runs in the page.
03 / Save
Download it
Play the result in the page, then download it.
Questions
Good to know.
Is my file uploaded?
No. It is converted in this tab with your browser, so the file never leaves your computer.
What is a MP4 file?
MP4 is the most widely accepted video format: phones, editors, YouTube and most websites take it.
Why convert to MOV?
MOV is Apple's QuickTime format. Screen recordings made on a Mac are saved as MOV files.
Does it lower the quality?
Usually not. When the picture and sound can go into the new file as they are, they are copied with no loss, and the result says so. If not, they are re-encoded, with a small loss.
Is there a size limit?
The file is handled in your browser's memory, so very large files can fail. Close other tabs and try again.
Which browsers work?
Copying works in current Chrome, Edge, Safari and Firefox. When the picture must be re-encoded, use Chrome, Edge or Safari.