Crystal Ad block Crystal Ad block

Crystal ad block - Open source and transparent ad block software.

Crystal Ad block is a featured Chrome extension by tatumtacey90. It has 4,000,000+ weekly active users and an average rating of 4.41. Crystal Ad block is similar to AdBlock Max - ad blocker and uBlock Pro - #1 Adblocker. The latest version is 1.3.9 and was updated 7 months ago. Crystal Ad block is available in English and 47 other languages. Within Chrome Web Store, its overall ranking is #81.

Crystal ad-block is an open-source and transparent ad block software.
This app will make your working process Cristal clear.
The main feature:

Blocks a lot of adware, spyware
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Risk impact

Crystal Ad block requires a lot of risky permissions and is not safe to use. Avoid installing this extension unless you absolutely trust this publisher.

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, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

Crystal Ad block is very likely to contain malware and should not be trusted. Avoid installing.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. 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 Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

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User reviews
A very interesting app indeed!
by Anton Ivanov Anton Ivanov, 2022-08-02

A good ad blocker, it cleans sites well from unnecessary advertising content.
by Peter Kovach Peter Kovach, 2022-08-01

One day I downloaded a new game. As soon as I started playing, a lot of ads appeared. Poryskav on the Internet, I found that there is an extension Crystal Ad block, immediately downloaded. I launch the game to check. Not a single banner, not a single damn sign! Joy knew no bounds. Now any ads in games are blocked and I'm just happy. I think those who love to play will understand me.
by Blaze Morrise Blaze Morrise, 2022-08-01
View all user reviews
Promo images
Crystal Ad block small promo image
Small promo image
Similar extensions

Here are some Chrome extensions that are similar to Crystal Ad block:

AdBlock Max - ad blocker AdBlock Max - ad blocker
Publisher: AdBlock Max
User count: 200,000+
Rating: 8,092
Block Ad, Tracker, pop-ups.
uBlock Pro -  #1 Adblocker uBlock Pro - #1 Adblocker
Publisher: uBlock Pro
User count: 30,000+
Rating: 122
Adblocker with an efficient adblocker filterlist! Never see any ad again! based on uBlock Adblock technology! Free!
AdFighter- Faster,Safer & Smarter Ad Blocker AdFighter- Faster,Safer & Smarter Ad Blocker
User count: 7,000+
Rating: 92
Faster, Safer & Smarter Ad Blocker

The manifest file declares the requirements and permissions that a Chrome extension will have access to. By reviewing the manifest, you may be able to determine if a Chrome extension is over-reaching (for example, if an extension is overriding your new tab page, or search provider, or requesting access to your web activities without any good reason).

  "update_url": "",
  "author": "crystal ad block",
  "background": {
    "scripts": [
    "persistent": true
  "browser_action": {