Video & audio tools
Compress, trim, rotate, merge and convert video, pull out or clean up the sound, and turn clips into GIFs. Real FFmpeg in your browser, nothing uploaded.
No uploads · no accounts · no tracking
Smaller or another format
Video Compressor
Shrink MP4 video by quality or to a target size — locally, no upload.
Video to MP4
MOV, MKV, WebM, AVI to MP4, without re-encoding when possible — locally, no upload.
Video to MP3
Pull the MP3 soundtrack out of MP4, MOV & WebM — locally, no upload.
Audio Converter
MP3, WAV, OGG, FLAC, M4A — convert, trim or extract from video — locally, no upload.
Cut & edit
Video Trimmer
Cut a clip instantly (no re-encode) or frame-exact — locally, no upload.
Combine Videos
Join clips into one video, no re-encode when they match — locally, no upload.
Rotate Video
Fix sideways video instantly, no re-encode, any size — locally, no upload.
Change Video Speed
Slow motion or fast forward, keep the pitch or not, no re-encode — locally, no upload.
Resize Video for Social
9:16, 1:1, 4:5 for TikTok, Reels & Shorts: crop, blur or bars — locally, no upload.
Sound & subtitles
Mute Video
Remove sound, change volume, even out loudness or bleep parts, no re-encode — locally, no upload.
Remove Background Noise
Clean voice recordings and videos with neural noise removal, before/after preview — locally, no upload.
SRT ↔ VTT Converter
Convert subtitles both ways + time-shift resync — locally, no upload.
GIFs & slideshows
Video to GIF
Turn any video clip into an animated GIF — locally, no upload.
GIF to MP4
Turn animated GIFs into MP4 or WebM video, often 90% smaller — locally, no upload.
Images to Video
Turn photos into an MP4 slideshow with transitions, no watermark — locally, no upload.