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Preview of AdTab Killer — auto close unwanted new tabs

AdTab Killer — auto close unwanted new tabs by htmyname

Close tabs, pop-ups, and windows generated by intrusive ads or malicious sites

5 (2 reviews)5 (2 reviews)
112 Users112 Users
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About this extension
▶ Watch how it works
https://youtu.be/IOfLmh0TkMU

🎯 Key Features:

🔒 Instantly closes unwanted new tabs and windows opened by ads or malicious scripts.

📊 Real-time counter of blocked tabs.

🛡 Protected Sites: stop a website from opening new tabs, windows, or pop-ups. The page still loads normally.

❌ Blocked Sites: websites that never open. They are closed the moment they try.

✅ Allowed Sites: websites that are always allowed to open.

🧹 Automatically close all tabs, all windows, or both, based on your settings.

🔄 Option to let a website open tabs to itself.

↩ Respects Ctrl+Shift+T and session restore: tabs you reopen yourself stay open — only Blocked sites are still closed.

🪟 Tab to Window: move the current tab out to its own window, or bring it back.

🔇 Auto Mute: silences every tab except the one you are looking at.

🔁 Auto Reload: refreshes a page by itself every few seconds, minutes or hours.

🗂 Close Tabs: closes all your other tabs with one click, and you can undo it.

🔊 Playing Tab: takes you straight to the tab that is making sound.

📈 Activity log of blocked tabs.

🛠 Tools page to manage everything in one place.

🎨 A new modern look, light or dark, in six colours. The classic look is still there if you prefer it.

🌍 Available in 26 languages, with dark mode.

💎 Pro: pay once, no subscription.

♾ Unlimited Blocked and Allowed sites (the free plan has 3 in each).

🧩 Subdomains in your lists, and Strict protection.

⚙ More options in Tab to Window, Close Tabs, Auto Mute and Auto Reload.

📅 Look back at earlier days in Activity.

☁ End-to-end encrypted sync across your browsers.

💾 Backup and restore your settings from a file.

AdTab Killer is lightweight, efficient, and built to keep your browsing uninterrupted.
Rated 5 by 2 reviewers
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Permissions and data

Required permissions:

  • Block content on any page
  • Access browser tabs
  • Access browser activity during navigation

Optional permissions:

  • Access your data for adtabkiller.htmyname.dev

Data collection:

  • The developer says this extension doesn't require data collection.

Optional data collection, according to the developer:

  • Authentication information
  • Personally identifying information
  • Technical and interaction data
Learn more
More information
Add-on Links
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Version
1.9.2
Size
785.2 KB
Last updated
4 days ago (Nov 8, 2026)
Related Categories
  • Privacy & Security
  • Tabs
License
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Privacy Policy
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End-User License Agreement
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Version History
  • See all versions
Tags
  • ad blocker
  • anti malware
  • content blocker
  • privacy
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