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UltraBlock Pro — Advanced Ad Blocker

Chrome extension by desheelabs · Productivity · Tools

A Chrome extension in Productivity · Tools with 7 users, barely installed.

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

What the developer says, and 1 screenshot

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

Users
7
Rating
not rated yet
Users, last 12 days
+7
Version
2.0.0
Updated in the store
2026-05-20
Published
2026-05-20
Manifest
V3
Browser access
9 permissions, 1 site pattern

How it has moved

Users
+7 since 31.08
0-7 · 7 readings
  1. 2026-08-310
  2. 2026-09-025
  3. 2026-09-056
  4. 2026-09-060
  5. 2026-09-076
  6. 2026-09-087
  7. 2026-09-117
Users
+7 since 31.08
0-7 · 7 readings
  1. 2026-08-310
  2. 2026-09-025
  3. 2026-09-056
  4. 2026-09-060
  5. 2026-09-076
  6. 2026-09-087
  7. 2026-09-117

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.

  • See the address and title of every tab you have open tabs
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • See which of its blocking rules matched declarativeNetRequestFeedback
Show the remaining 6
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

desheelabs publishes 18 listings we track, 86 users between them.

  1. AdShield - Ad Blocker desheelabs · Productivity · Tools · published 2026-05-13 33 users ★ 5.0
  2. GhostMail — Temp Email Pro desheelabs · Productivity · Tools · published 2026-05-04 21 users
  3. WallDrop — Themes & Wallpapers desheelabs · Productivity · Tools · published 2026-05-05 13 users
Show 5 more from this publisher
  1. YT Shield Pro — Ad Blocker for YouTube desheelabs · Productivity · Tools · published 2026-05-11 6 users
  2. DesheeLabs Copy-Paste Pro desheelabs · Productivity · Tools · published 2026-02-12 3 users
  3. TempMail Pro desheelabs · Productivity · Tools · published 2026-05-04 3 users
  4. Word Counter Pro desheelabs · Productivity · Tools · published 2026-05-03 0 users
  5. PassForge — Secure Password Generator desheelabs · Productivity · Tools · published 2026-05-16 0 users

Like this one

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

  1. Privacy Guardian - Ad & Tracker Blocker Describes nearly the same job, smaller audience 17 users
  2. EyoTech AiO Blocker Describes nearly the same job, smaller audience 5 users ★ 5.0
  3. WebBlock - Ad & Tracker Blocker Describes nearly the same job, smaller audience 263 users ★ 5.0
  4. ShieldBlock Pro Describes nearly the same job, smaller audience 4 users
  5. PrivacyShield Pro — Ad & Tracker Blocker Describes nearly the same job 0 users

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.

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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.