JustBlock Security

Security Pack for Chrome™: block malware, speed up your browser, block Ads and secure your privacy

JustBlock Security: 20 in 1 Security Pack for Chrome

JustBlock Security is a comprehensive Chrome extension offering 20 different protection services. Features range from ad blocking, email tracker blocking, parental controls to blocking malicious extensions, malware, botnets and third-party cookies. It also ensures privacy protection, prevents data theft and password stealing, blocks unsolicited pop-ups and notifications, and thwarts web tracking. It is an ultimate package to keep your Chrome browser secure and fast.

Download

Extension stats

By: https://justblock.org

Users: 90,000+

-10,000

Rating: 3.89

(2,581)

Version: 2.1.0 (Last updated: 2021-03-03)

Creation date: 2020-06-16

Permissions:

management
webRequest
webRequestBlocking
cookies
tabs
<all_urls>

Size: 1.43M

Email: su*****@justblock.org

URLs: Website ,Privacy policy

Full description: See detailed description

Ranking

# 2,247 ▼ 712

Other rankings

#223 in Workflow & Planning ▲ 1

#4 in malware keyword 13

#4 in security keyword 32 ▲ 2

#21 in prevent keyword 35 ▲ 1

#27 in secure keyword 48 ▲ 3

Upgrade to see more rankings

Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

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 Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.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

Effective at blocking ads and pop-ups
Offers a variety of security options
Provides free protection for users
User-friendly with good initial performance

Cons

Can slow down browser performance significantly
Issues with settings not being saved or applied properly
Frequent disabling of the extension by Chrome
Lacks granular control for specific websites

Most mentioned

Performance issues and slowing down of the browser
Problems with settings not saving or applying correctly
Extension getting disabled by Chrome
Overall good protection and ad-blocking capabilities

User reviews

Google is claiming this app doesnt follow the best practices and might be remved soon. PLEASE UPDATE.

Curtis L. L. Herbold, 2025-02-03

works like it should its the best i have seen on here

Daryl Port, 2024-07-24

Estoy probando esta extensión y hasta el momento me parece muy BUENA, Gracias a esas personas que toma su tiempo para crear dicha extensión.

Rodolfo A.E., 2024-07-24

View all user reviews

Extension safety

Risk impact

JustBlock Security requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Medium ******* ***** *********** ***** ****** ********* *** ***** ********* **** **** ************** *** ********
Low ******* ****** ** *** ********* ********

Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of JustBlock Security. Use it at your own risk.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* ********* ** * ******* ********* ** ****** *** *****
Good **** ********* *** **** **** *******