About Ad Blocker Test

Ad Blocker Test is a free tool that helps you check whether your ad blocker is working. It lives at https://lvfreightbroker.com/adblock-test/.

How it works

We show four numbered placeholder ads on a sample page layout. The placeholders use common ad class names that many blockers already know. Your browser runs a small check that reports each slot as visible or hidden.

Why we ask for two passes

Pass one: blocker off, so every slot shows. Pass two: blocker on, so you can see which slots fail. That is the only way to see what your blocker is protecting you from.

What we are not

This is not a malware scan, not a VPN, and not a paid security product. The sample ads are local images. They do not track you like a live ad network until we enable one.

Monetization

We may show real ads or affiliate links in the future to keep the tool free. When that happens, the Privacy Policy will describe cookies and partners, and you can still use a blocker if you prefer.

Contact

Questions or feedback: Contact.