Compatible MP4
Creates H.264 video with AAC audio and fast-start metadata for broad browser and device playback.
Private browser tool
Video Converter
Convert a local video to MP4, WebM, animated GIF, or extract its audio as MP3. Your media is processed in this browser and is not uploaded.
MP4 & WebMGIF exportMP3 extraction
Conversion settings
Drop a video here
MP4, WebM, MOV, MKV, AVI or M4V. Maximum 300 MB.
No file selected
Choose a video to begin.
Source preview
Converted file
Flexible exports
Choose WebM for the web, GIF for short visual loops, or MP3 when you only need the audio track.
No server transfer
The file remains on your computer throughout conversion. Performance depends on video length and device speed.