This add-on was removed from Firefox Browser Add-ons on
2022-12-28
Manifest V2 Add-on
- By:
- Przemysław Tyczyński
- Daily users:
- 250
- Rating:
- 3.28 (18)
- Version:
- 1.0.0 Last updated: 2020-04-21
- Creation date:
- 2020-04-20
- Risk:
- Moderate risk impact High risk likelihood
- Permissions:
- storage
- storage
- Size:
- 104.09KB
- Email:
- pr*****@tyczynski.pl
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Data ingested on:
- 2022-12-28
User reviews
Worst channel blocker i've ever used. When it's working, which is a coin toss every time you load a video or profile, you nuke every channel's videos when you try to block a channel from their profile. It also dosen't work with youtube shorts, unlike what i was advertised. Use Channel Blocker instead, or anything else really.
by Bu*****, 2022-09-17
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.
YouTube Blocker requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Request access to the following domains: {{requestedDomains}}
- 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 Browser Add-ons, 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.
YouTube Blocker may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.
Risk likelihood analysis details
- Critical This extension is not longer available in the store
Upgrade to see full risk analysis details
Compare add-ons
- Compare YouTube Blocker vs YouTube Channel Blocker
- Compare YouTube Blocker vs YTB Blocker
- Compare YouTube Blocker vs Video Blocker for YouTube™
Similar add-ons
Here are some Firefox add-ons that are similar to YouTube Blocker:

YouTube Channel Blocker
Jannis

YTB Blocker
HomeHamsterDev

Video Blocker for YouTube™
Edoan

Video Blocker
Firefox user 6112461

YouTube Content Blocker
Joseph Crowell

Video Blocker
Dennis Heinrich

BlockTube
amitbl

YTBlock - Block any content from YouTube™
Edoan

Channel Blocker
Time Machine Development
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
TubeBuddy for YouTube™
https://www.tubebuddy.com/
Google Calendar
Google LLC
Sider: Chat with all AI models (DeepSeek, Gemini, Claude, etc.)
Vidline Inc.
DeepL: translate and write with AI
https://deepl.com
wanteeed
https://wanteeed.com/
Soccer Games: Soccer Stars
Miniclip.com
Global Speed
polywock

Bitwarden Password Manager
Bitwarden Inc.
Monica - Your AI Copilot powered by ChatGPT, DeepSeek
Monica Team
DANA Indonesia Digital Wallet
PT Espay Debit Indonesia Koe
Life360: Stay Connected & Safe
Life360
Enhancer for YouTube™
Maxime RF