By: PabloRosales
A simple extension to help you block a list of sites.
Uses browser storage to save settings.
Settings consist of one regex per line for blacklisting.
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- PabloRosales
- Daily users:
- 45 -1
- Rating:
- 5.00 (6)
- Version:
- 0.0.6resigned1 Last updated: 2024-04-25
- Version code:
- 5730544
- Creation date:
- 2018-03-18
- Risk:
- Moderate risk impact Low risk likelihood
- Permissions:
- storage
- <all_urls>
- webRequest
- webRequestBlocking
- storage
- Size:
- 45.75KB
- Email:
- *****@pablorosales.xyz
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-17
- Compare stats and ranking:
- SimpleBlockPages vs Block Site
- SimpleBlockPages vs Simple Porn Blocker
- SimpleBlockPages vs User-defined Block List Plus
For Developers
Contact the developer
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User Reviews
This blocker may not have all the functionality of others, but, then again, it's less than 100 kB in size, not over 4 MB, and it does literally the same job! Better yet, it works instantly, no need to restart the browser after installation or updating. The only tool I really miss from the bigger extensions is the site sniffer, to see all the allowed and blocked servers a Page accesses.
by Cy*****, 2025-07-30
It works as it says, thank you.
by In*****, 2025-02-12
This is a very good add-on to prevent time-wasting pages. I wish I could find a faster way to include in the blacklist the pages to be blocked. Many thanks.
by Fi*****, 2019-07-19
Is SimpleBlockPages Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
SimpleBlockPages 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.
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
SimpleBlockPages has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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