Free browser extension and Windows app that blocks known and newly detected gambling sites - with optional password protection or a permanent lock that you yourself can no longer undo.
A curated list of known gambling/casino/betting and skin-gambling providers plus a keyword heuristic automatically detects new, unknown sites too.
Protect your settings with a password - or activate the permanent lock, which can no longer be lifted through the app itself.
The extension protects Chrome/Opera directly in the tab. The Windows app additionally blocks system-wide across all browsers and programs.
Site not detected automatically? Add it to the block list manually with a single click.
For Chrome & Opera. Install directly from the Chrome Web Store - Opera automatically shows the "Install Chrome extension" prompt.
Install from the Chrome Web StoreInstalls a background service with a watchdog that blocks gambling domains system-wide, plus a tray icon for settings.
Download Windows app (.msi)Requires Windows 10/11 (64-bit) and administrator rights to install.
A blocker is a tool, not a substitute for professional help. These services are free, anonymous and non-binding: