Mammoth Blocker by Mammoth Blocker

Mammoth Blocker stops ads, trackers, fingerprinting scripts, cryptominers and scam networks before they load. Everything runs on your device. No account. Nothing collected.

What you get:
- Seven clear categories you can turn on and off: ads, trackers, social pixels, fingerprinting, cryptomining, scam networks and annoyances (cookie popups).
- See what was blocked on the page you are on, right in the popup.
- Pause Mammoth on any site with one click.
- Add your own domains to block.
- Scam check: one button looks at the page for fake virus warnings, gift-card demands, seed-phrase requests and unsafe login forms. The page never leaves your computer.
- Export and import your settings as a simple file.

Mammoth uses the browser's own blocking engine, so it cannot read your traffic. It has no server and no analytics. The code is public: https://github.com/Azna-Nemati/mammoth-extension