Popup Blocker (strict)
Strictly block all popup requests from any website
Prevents from opening new tabs.
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This extension is for anyone, who uses websites with pop-up ads (ads that open in a new tab).
red icon -> TabBlock prevents opening any new tab.
green icon -> TabBlock allows opening new tabs freely.
Note! Redirections to ads in the same tab still work! You can try to block them by using other extensions or simply return with "back" button.
TabBlock does not block any normal ads.
Manifest v3 Update: The new approach in Manifest v3 prevents extensions from running in the background all the time, leading to a cold start that can significantly increase the time needed to close a new tab. However, this is purely a cosmetic downgrade - TabBlock now filters out all requests to new tabs instantly, in addition to its ability to close tabs.
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Store average score: 4.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Review related products from the Chrome Web Store detail page.
Strictly block all popup requests from any website
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Close tabs, pop-ups, and windows generated by intrusive ads or malicious sites
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Blocks any new tab from opening based on custom rules.
The all-inclusive, customizable productivity time management Chrome Extension to tailor to your workflow.
Blockt garnichts
ne radi vam ovo gospodo na temu sajtu
doesn't work
works when pinned
Exactly what I needed to stay focused. Thank you!
Doesn't do anything.
Great, but with an irritating flaw... It stops you from opening up tabs manually. When it's switched on it does its job well, stopping all those annoying separate tab pop-ups, but you have to switch it off every time you want to open up a new tab yourself. If you can make it so that you can still open up tabs yourself whilst blocking the pop-up ones, it would be perfect.
It's a great extension, but it prevents me to opening a new tab manually or restoring closed tab with Ctrl+Shift+T, maybe you can make exceptions for this? like opening new tab with "+" button or Ctrl+T, and restoring closed tabs with Ctrl+Shift+T. And manually disable and enable needs extra hand movement, it's either you make exceptions or make a keyboard shortcut to enable/disable the extension functionality. And another thing is there's a critical bug when I closed my browser then opening it again it will closing my blank tab over and over again causing my CPU usage go high. I'll change my review if you fix these problems. Thank you Dev!
Add hold ctrl before click to allow tab to open
7/14/2025 Does not work.