Video Compressor
Shrink a video's file size by re-encoding at lower bitrate - in-browser.
See how it works
Watch a quick simulation of this tool in action — no file needed.
Visual demo. The real tool processes your actual file locally in the browser.
How to use Video Compressor
Follow these steps — everything happens instantly in your browser.
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Step 1. Drop a video file.
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Step 2. Pick a compression level - High, Medium, or Low (smaller).
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Step 3. Click Compress video - it re-encodes at a lower bitrate and resolution.
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Step 4. See the size saved, then preview and download the WebM.
Why use this tool
Private by design
All processing happens locally in your browser. Open DevTools → Network and you'll see zero file uploads. Ever.
Instant
No upload wait, no queue, no server round-trip. Results appear the moment you drop a file.
Free & unlimited
No accounts, no watermarks, no daily caps. Use it as many times as you like, forever.
Works everywhere
Desktop, tablet or phone — every tool is responsive and installable as a PWA for offline use.
Frequently asked questions
Everything you might want to know about video compressor.
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Mute Video
Strip the audio from a video and keep just the picture.