JOIN
Merge Videos
Normalize and join a small ordered set of decodable clips into one MP4.
MP4 · WEBM · MOV → MP4Open →
Audio & Video Tools
Convert, compress, trim, and extract common audio and video files locally in your browser.
15 free tools
MP3
Video to MP3
Extract an audio track from a decodable video and encode it as MP3.
MP4 · WEBM · MOV → MP3Open →
MUTE
Mute Video
Remove every audio track from a video and export a silent MP4.
MP4 · WEBM · MOV → MP4Open →
SIZE
Resize Video
Scale video to explicit output width and height and re-encode it as MP4.
MP4 · WEBM · MOV → MP4Open →
CROP
Crop Video
Enter crop X, Y, width, and height to remove video edges and export MP4.
MP4 · WEBM · MOV → MP4Open →
SPEED
Change Video Speed
Change playback speed and process decodable audio in sync, then export MP4.
MP4 · WEBM · MOV → MP4Open →
Page 2 of 3 · up to 6 tools per page