MOV is Apple's QuickTime container and some Windows players, websites and TVs struggle with it. Converting to MP4 with the widely supported H.264 video codec makes the clip play almost anywhere, and the conversion runs entirely in your browser.
Choose files or drop them here
MP4, WebM, MOV, MKV, GIF and audio extraction · up to 200 files
Your files are converted on your device and are never uploaded.
Video must be decoded and re-encoded frame by frame. Doing that inside a browser is slower than a desktop program but keeps your video private.
Often yes, because the encoder uses an efficient quality setting, but the exact size depends on the clip.
Standard clips work well. Very large 4K or HDR recordings may be slow or too heavy for a phone browser.