Privacy
Last updated: July 9, 2026
The short version
Your video is compressed inside your browser and never uploaded anywhere. We collect anonymous usage statistics so we know whether this tool is worth maintaining. No accounts, no names, no tracking across other sites.
Your video
The compression runs entirely in your browser tab using WebCodecs, your device's built-in video encoder. Your file is read into browser memory, re-encoded on your own machine, and handed back to you as a download. It is never transmitted over the network — there is no server that could receive it. Close the tab and it's gone.
What we do collect
Two things, and we're transparent about both because "runs locally" doesn't mean "zero telemetry":
- Usage events — when a file is selected, when compression starts, succeeds or fails, and when a result is downloaded. Each event carries the file's size in bytes (before/after), the preset you picked, how long the compression took, and your browser's user-agent string. Never the file itself, its name, or its contents. These go to a Supabase database.
- Google Analytics 4 — standard page analytics plus the same funnel events. GA4 sets cookies to distinguish returning visitors. If your browser or ad blocker blocks GA, the tool works exactly the same.
Feedback
If you use the feedback form, we store the message and (only if you choose to give one) your email address, solely to reply to you.
Contact
Questions, deletion requests, anything else: benjamin.guignabert@gmail.com