Performance settings

Every conversion runs inside your browser, so the real ceiling is your device’s RAM — not a server. This page holds the maximum file size we will treat as safe for each category on this computer.

This is not AI. It is a plain rule: when a conversion fails, we store the size of that file (minus a small margin) as the new maximum for its category, so the same error does not happen twice. The limit only ever goes down on its own — it never raises itself.

Nothing here is sent anywhere. It lives in this browser’s localStorage, on this device only, and it is wiped if you clear your browsing data.