Compress videos without uploading them to any server. Video Compressor runs entirely in your browser using ffmpeg.wasm: pick a target size, lower the resolution, or trade a little quality for a much smaller file — perfect for sharing on social media, email or chat. Your video never leaves your device.
Your data is processed entirely in your browser. Nothing is uploaded to any server.
Yes, it is free and runs entirely in your browser.
No. Videos are processed locally with ffmpeg.wasm for privacy.
MP4, MOV, WebM, AVI, MKV and more depending on the tool.
No. It works in any modern browser.