Compress Video Online — Free, Private, No Upload
Shrink a video to share on Discord, WhatsApp or email — compressed on your device, never uploaded.
Compression level
Drop a video here or click to choose
compressed on your device — your video is never uploaded
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Frequently asked questions
- Is my video uploaded to a server?
- No — this is rare for a video compressor. The whole thing runs in your browser using WebAssembly, so your video never leaves your device.
- Why does the first run take a moment?
- Your browser loads the video engine once (about 25MB). After that it's cached.
- How small can it go?
- Pick a preset for Discord/WhatsApp limits, or a higher-quality level. Bigger videos take longer since it all runs locally.
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Related tools
🔒 Your files never leave your device. This tool runs entirely in your browser — nothing is uploaded.