Undetectable AdBlocker

Name: Undetectable AdBlocker
Rating: 3.7333333333333334 (630 reviews)
Author: undetectableadblocker.ext

This adblocker blocks ads on youtube, forbes, businessinsider and many other websites while remaining undetected.

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Undetectable AdBlocker offers a unique ad-blocking experience by seamlessly removing ads and video ads on popular sites like YouTube, Forbes, Business Insider, and many others, all while remaining undetected by these platforms. Unlike traditional ad blockers, it provides an almost ad-free environment but occasionally allows a quick glimpse of ads to support content creators financially, striking a balance between user experience and creator economy.

This extension is user-friendly and responsive—if any ads slip through, users can easily report them via the extension interface for prompt fixes. To maximize effectiveness, it is recommended to disable other ad blockers that may interfere. Note that this extension does not block popups; hence, pairing it with a dedicated popup blocker is advised for comprehensive ad-free browsing.

Extension Privacy & Security Productivity Utilities

By:

undetectableadblocker.ext

Users:

200,000

Rating:

3.73

(630) 1 new ratings

Version:

5.10 Last updated: 2024-05-27

Creation date:

2020-06-18

Risk:

Permissions:

declarativeNetRequest
declarativeNetRequestWithHostAccess
webRequest
tabs
storage
webNavigation

Host permissions:

<all_urls>

Size:

2.88MB

Email:

un*****@gmail.com

URLs:

Full description:

Source:

Chrome Web Store

Updated:

18 hours ago

Ranking

# 1,088 ▲ 6

Other rankings

#96 in Workflow & Planning ▲ 8

#9 in adblocker keyword 94 ▲ 6

#24 in ad blocker keyword 97 ▲ 21

#49 in adblock keyword 94 ▲ 14

#50 in block ads keyword 95 ▲ 24

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User reviews

The extension is praised for working well on various websites and making other adblockers less detectable. However, multiple users report that it does not block ads or work effectively on YouTube, especially after recent site updates. Some find it detectable on certain sites, and others mention lacking features like whitelist editing. Additionally, there are performance concerns, including slow tab loading. Despite its initial effectiveness, many users experience diminished functionality over time.

Pros

Works effectively on websites other than YouTube (e.g. Yahoo! News, SpanishDict, TextNow).
Makes other adblockers undetectable as well.
Blocks ads effectively on several sites besides YouTube.
Has had periods of working well and providing good ad blocking experience.
Users appreciated its functionality before YouTube updates affected it.

Cons

Does not work or is ineffective on YouTube, especially after YouTube updates.
Extension is detectable on some websites, defeating part of its purpose.
No option to edit whitelist manually, causing frustration with some redirects.
Performance issues reported such as increased loading times and lag.
Stopped working properly after YouTube updates or over time.

Recent reviews

Bro actually works

Th*****, 2025-06-20

It doesn't work on youtube at all. I recommend STANDS adblocker. Although it can be detected, it actually works. Don't waste your time.

kk*****, 2025-06-11

It does not work and I did not expect it to so many lying people and app creators.It might be possible to MAKE an app work but only if your a tech wiz and know how to create scripts but these are SUPPOSED to work as claimed and they do NOT this does NOT.I have even heard people say "clear your cache" NO it does not work.

ga*****, 2025-06-10

View all user reviews ›

Extension safety

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.

Undetectable AdBlocker 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.
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Risk likelihood

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.

Undetectable AdBlocker has earned a good reputation and can be trusted.

Risk likelihood analysis details

Medium This extension has medium user count. Unpopular extensions may not be stable or safe.
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