Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
Popup Blocker (strict) - Ultimate Popup Control
"Popup Blocker (strict)" is a Firefox add-on designed to empower users with complete control over popups on all websites. When a site tries to open a popup, the tool intervenes by pausing the request, letting you choose to either accept, deny, or redirect popups. It compiles multiple requests and supports various blocking methods, from window.open to link and form submission popups. This add-on is customizable, user-friendly, and enhanced with features to improve your browsing experience without interruptions.
Add-on stats
Manifest V3
By: Jeremy Schomery
Rating: 4.18 
(499)
Weekly download count: 2,810
Firefox on Android: Yes
Permissions:
- storage
- scripting
Host permissions:
- <all_urls>
Size: 151.46K
URLs: Website ,Privacy policy
Full description: See detailed description
Ranking
# 256 ▲ 1
Other platforms
Not available on Android
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Very customizable
- Effective at blocking pop-ups
- Lightweight and easy to use
- Good notification settings
Cons
- Does not block certain sites effectively (e.g. Mastercard)
- Issues with functionality after updates
- Lack of a blacklist option for specific sites
- New UI is less favored
Most mentioned
- Not working or ineffective on certain sites
- Desire for a blacklist feature
- Issues related to UI changes
- Customization options are appreciated
User reviews
Does a great job for it's size, it's very customizable, notification settings are excellent, it's easily understandable and I would recommend it to everyone (implying the user has basic knowledge to control a popup blocker). Thank you!
by 21Palica, 2025-03-05
by 解体中共救中国, 2025-03-02
This is the best pop-up blocker on the add-on store. It's super light weight and blocks all pop-ups.
by Moanteq, 2025-03-01
Add-on safety
Risk impact
Popup Blocker (strict) requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- Low ******* ****** ** *** ********* ********
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Popup Blocker (strict). Use it at your own risk.
Risk likelihood analysis details
- Medium This extension was updated in the past 3 months. New updates may not be stable or safe.
- Medium **** ********* *** ****** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details