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KCLLIVE
Kecilin
Compress large videos, images, and PDFs in the browser, without uploading anything to a server.
- Type
- Internal tool
- Running since
- August 2026
People are often asked to shrink a file before sending it, and end up uploading it to a site they do not know. Kecilin processes everything on the device, so the file never leaves the browser. There are three compression levels with one recommended, and the limit is stated openly: the tab has to stay open while it runs.
Screens
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Facts
- Type
- Internal tool
- Built with
- Static HTML + Vanilla JS + ffmpeg.wasm + browser-image-compression (self-hosted vendor, client-side, no backend)
- Running since
- August 2026