Block ads, trackers, and tracking cookies — then go further. It cleans up the empty boxes blocked ads leave behind, catches unknown trackers by how they behave, and keeps a tamper-evident log so you can see exactly who tried to follow you. Everything stays on your device.
Most blockers stop the ad but leave the wreckage — gray boxes, reserved gaps, dead frames. Advertisement Ends Here! blocks the request and tidies the space it occupied, so pages look the way they should have looked all along.

Known trackers are blocked by name. Unknown ones are caught by behavior — requests shaped like telemetry are stopped on the spot, and a domain seen tracking you across multiple sites gets convicted and blocked everywhere.

Every block, every attempt, every tracker that tried to slip through is recorded in a tamper-evident log on your device. Sites get a plain-English tracking grade, and the report names names — "Meta blocked", "Google Tag Manager blocked" — not jargon.

Advertisement Ends Here! has no backend, no analytics, and no accounts. The evidence log lives in your browser and is yours to keep, export, or erase. Read the full privacy policy — it's short, because there's not much to disclose when nothing is collected.