Stable signalFree or hybridMedium-risk permissions
JustBlock Security – Ad Blocker, Malware & Phishing Protection icon

JustBlock Security – Ad Blocker, Malware & Phishing Protection

Block ads, trackers, malware, phishing & scams with MV3 rules. No data collection. Lightweight, fast, easy to use.

Users70KCurrent public install base
Rating3.9Store average score
Reviews2,578Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

JustBlock Security – Ad Blocker, Malware & Phishing Protection Media preview

4 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

70K70K70K70K70K2026年7月15日2026年7月18日2026年7月21日Latest: 70K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
3.89
Latest
3.89
7-day rating change
0.00
3.793.843.893.943.992026年7月15日2026年7月18日2026年7月21日Latest: 3.89
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version3.0.4
ManifestV3
Size2.04MiB
Languages8Deutsch / English (United Kingdom) / English (United States) +5
Published
Store updated
Last crawled
DeutschEnglish (United Kingdom)English (United States)españolespañol (Latinoamérica)françaisportuguês (Brasil)português (Portugal)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

All in one INTERNET SECURITY tool, protection against malware, malicious Chrome Extensions, fraudulent downloads, browser vulnerability and privacy threats.

Protect Chrome when you access your email account, your bank account, your company data and any other critical websites.

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20 in 1 SECURITY PACK TO PROTECT CHROME ™

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> BLOCK EMAIL TRACKERS: detects the invisible tracker hidden inside emails and blocks them.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.7Average computed only from synced review bodies below
Reviews with text1,101Synced review bodies
Total ratings / reviews2,578Chrome Web Store public rating/review count

Store average score: 3.9. 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.

5
600
4
141
3
68
2
66
1
226
David Siegel2022年7月23日
2

Awful. It slowed down the opening of new pages and tabs so much that I thought that I either had a virus or needed a new computer. My computer is old and my antivirus software came up clean. I decided to try turning off any extensions that I had added in the past few weeks and fortunately, I tried this one first. My computer immediately got faster, so this was the only extension that I had to try. It only affected my Chrome browser. Safari and Microsoft Edge were unaffected, probably because I only had it on Chrome. Maybe if my computer were newer, it wouldn't have been so bad, but it was for me. I originally just turned it off, but decided to remove it, since I have several other extensions that work without slowing down my Mac. I only reinstalled it to write this review, then it's gone again.

Language en
11 helpful · 1 not helpful
Rhafael Vellozo2022年6月17日
4

Gostei muito so precisa melhora mas algumas coisas

Language pt
Mark Smile2022年6月1日
5

very useful

Language en
3 helpful · 2 not helpful
Vinh Quang Ngô2022年5月31日
5

very good

Language en
Stephen Burgos2022年5月11日
3

I like the options this extension gives me, but while using it I see a gradual slowdown of my browser until pages start freezing. This is especially pronounced while using bitbucket. I'm guessing there is some kind of memory leak in the extension.

Language en
7 helpful · 1 not helpful
Bruce Wolfe2022年4月22日
1

There is no granular control of certain websites that require access to input devices, ie, microphone, speakers, etc. For instance, Google Voice now only works in the web browser for desktop. JustBlock Security extension blocks WebRTC and there is no way to whitelist GV that I can find for that specific function. If it is there then the extension is not intuitive enough and a full set of documentation is required or why believe any of us general lay-users would use it?

Language en
6 helpful · 1 not helpful
Anna Vipperman2022年4月8日
3

It works & is good, but I've run into an issue where I have to return to the Chrome web store because the JustBlock Security icon disappeared from the Extensions list in the top right corner, and every time, it says "This item has been disabled for Chrome." This has happened several times and it just keeps happening. Three stars because it's actually helpful, but this issue is getting on my nerves.

Language en
2 helpful · 2 not helpful
Jovica Milutinovic2022年4月8日
5

Good job

Language en
2 helpful · 1 not helpful
JOHN DOE2022年4月2日
5

awesome works well to keep out the junk

Language en
3 helpful · 1 not helpful
CALICA MARVIN R.2022年3月15日
5

super secured!!! loveet

Language en
2 helpful · 1 not helpful