How to use this tool
Choose the requested file or permission, adjust the available settings, then run the tool. Browser codec support can vary between Chrome, Edge and Safari.
Compress Video
Reduce video dimensions and bitrate, then export a smaller WebM.
FREEBROWSER TOOLNO SIGNUPVIDEO
Compress VideoPROCESSING IN YOUR BROWSER
Ready.
Browser-first privacy
This tool uses browser media APIs. Local files remain on your device while processing. Camera, microphone or screen tools only activate after you grant browser permission.
What this tool is useful for
Make a video smaller for quick sharing or uploads by reducing dimensions and bitrate. Processing runs in your browser and exports a WebM copy.
- Shrink clips before sending
- Create smaller website video assets
- Reduce large screen recordings
Practical tip
Lower resolution and bitrate both reduce file size. Keep the original and compare the compressed copy before deleting anything.
Frequently asked questions
Why does the output use WebM?
WebM is widely supported by browser MediaRecorder for local video processing.
Does compression change quality?
Yes. Smaller files generally require lower bitrate, resolution or both.
Is the video uploaded?
This tool is designed to process the video locally in the browser.