TabBlock

Prevents from opening new tabs.

TabBlock - The Ultra-Simple New Tab Control Extension

TabBlock is a Chrome extension specifically designed for individuals who frequent sites with pop-up ads. With its easy-to-use feature, the extension aids in controlling the ability to open new tabs. Its red icon signals that it is preventing the opening of new tabs while its green icon signals the free opening of tabs. Please note that TabBlock only targets ads that launch in new tabs and does not block ads appearing in the same tab or ads in general.
Install from Chrome Web Store

Extension stats

By: xconvic
Users: 20,000+
Rating: 4.26
(104)
Version: 1.5.0 (Last updated: 2020-08-09)
Creation date: 2019-09-23
Risk impact: Very low risk impact
Risk likelihood:
Manifest version: 2
Size: 12.24K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Analyze keywords

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.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works as intended
  • Blocks unwanted tabs from opening
  • User-friendly once you know how to use it
  • Effective at preventing tab spamming
  • Simple and practical to use
Cons
  • Can prevent the reopening of Chrome if closed with the extension enabled
  • No per-website blocking; it affects all sites equally
  • Commands for opening new tabs may stop working
  • May stop future support and updates
  • Users report inconsistent behavior
Most mentioned
  • Remember to turn it off before closing Chrome
  • No per-website blocking feature
  • Works effectively for annoying tabs
  • Can prevent reopening of Chrome if not turned off
  • Users appreciate its simplicity and effectiveness
User reviews
works as intended, but will stop anything new from opening when turned on, including new windows and apps completely unrelated to chrome. this means that if you close chrome with it turned on, you can't open chrome to turn it off. the only reason I was able to uninstall was because I was still able to open an incognito tab, log into my Google account, open the chrome web store, and uninstall it from there. if that hadn't worked, I would've had to do a factory reset through keyboard shortcuts. it works as intended when you remember to turn it on, but there is no easy way to turn it off if you close chrome completely because you won't be able to open it back up with it on, so I say it's not worth the risk as this is a major flaw in it's design.
by Tyler thorstensen, 2025-01-07

by Max Mustermann, 2024-12-28

Doesn't work. Tabs still open.
by Jeremy Dezso, 2024-12-15
View all user reviews

Extension safety

Risk impact

TabBlock does not require any sensitive permissions.

Risk likelihood

TabBlock has earned a good reputation and can be trusted.

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Promo images

TabBlock small promo image
Small promo image

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