Video Tools
Trim, compress and convert videos locally.
V
Video Studio bundles the edits people reach for most in one place: trim clips, compress file size, convert formats, crop and rotate, change playback speed, and add a text watermark.
Processing uses FFmpeg compiled to WebAssembly, so your video stays on your device — nothing is uploaded to a server. Large files may take longer depending on your device's CPU and memory.
Start with a short clip when trying a new action so you can learn the settings before processing a long recording. The first run downloads the FFmpeg engine into your browser cache.
Common tasks
- Cut a clip to an exact start and end time
- Reduce file size before sharing on messaging apps
- Convert MOV/WebM/MP4 between common formats
- Overlay a watermark on a exported clip