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.

Coming soon to the Chrome Web Store Free to install — launching shortly.

Ads end. Pages stay clean.

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.

  • Blocks ad and tracker requests before they leave your browser
  • Collapses only what it actually blocked — never real content
  • A small summary card tells you what happened on each site
On-page summary card showing a blocked tracker and tidied ad spaces

A detective, not just a list.

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.

  • Behavior-based detection works on trackers no list has heard of
  • Wrong call? Convictions undo themselves if a site depends on a domain
  • You hold the keys: unblock anything, any time, permanently
Report page showing a behavior-convicted tracker with an Unblock button

Your privacy, with receipts.

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.

  • Per-site report cards with A–F tracking grades
  • Sends the legally recognized "don't sell my data" signal (GPC)
  • No account, no telemetry, no cloud — your data never leaves your machine
Extension popup showing protection status and settings

Private by design

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.