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Cool Ad Popup Blocker

Chrome extension by CoolBlock Studios · Productivity · Tools

A Chrome extension in Productivity · Tools with 200 000 users, a widely installed extension.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
200 000
Rating
4.3 (63 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
2.0.0.26
Updated in the store
2025-03-10
Published
2025-02-10
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
200k · 4 readings
  1. 2026-09-01200k
  2. 2026-09-07200k
  3. 2026-09-13200k
  4. 2026-09-15200k
Rating
-0.06 since 01.09
reviewsrating 4.32-4.38 · 4 readings
  1. 2026-09-01reviews63rating4.38
  2. 2026-09-07reviews64rating4.33
  3. 2026-09-13reviews63rating4.32
  4. 2026-09-15reviews63rating4.32
Users
unchanged since 01.09
200k · 4 readings
  1. 2026-09-01200k
  2. 2026-09-07200k
  3. 2026-09-13200k
  4. 2026-09-15200k
Rating
-0.06 since 01.09
reviewsrating 4.32-4.38 · 4 readings
  1. 2026-09-01reviews63rating4.38
  2. 2026-09-07reviews64rating4.33
  3. 2026-09-13reviews63rating4.32
  4. 2026-09-15reviews63rating4.32

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 2
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

CoolBlock Studios. Listed website: cooladblocker.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Popup Blocker Describes nearly the same job, smaller audience 3k users ★ 4.6
  2. North Ad-Block Describes nearly the same job, with an established audience 20k users ★ 4.2
  3. AdShield Pro - Ad Blocker & Popup Blocker Describes nearly the same job, smaller audience 288 users ★ 5.0
  4. Gone Pop-up Blocker Describes nearly the same job, smaller audience 238 users
  5. Ad Blocker for Chrome - Pop Up Blocker Describes nearly the same job, with an established audience 30k users ★ 4.5

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.