Features & Capabilities
User Growth & Download Statistics
- By:
- Liquid Nitrogen
- Daily users:
- 4,810 -109
- Rating:
- 4.07 (145)
0.02
- Version:
- 0.4.17 Last updated: 2025-06-02
- Version code:
- 5961500
- Creation date:
- 2022-11-11
- Risk:
- Moderate risk impact Moderate risk likelihood
- Permissions:
- storage
- unlimitedStorage
- *://*.twitter.com/*
- *://twitter.com/*
- *://*.x.com/*
- *://x.com/*
- storage
- Size:
- 86.94KB
- Email:
- he*****@kheina.com
- URLs:
- Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-18
- Compare stats and ranking:
-
Ranking
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2024-11-25: Version 0.3.5 → 0.4.13
Add Permissions: *://*.twitter.com/* *://twitter.com/* *://*.x.com/* *://x.com/*
2023-06-27: Version 0.3.0 → 0.3.1
Remove Permissions: *://*.twitter.com/* *://twitter.com/* management
2023-06-26: Version 0.2.7 → 0.3.0
Add Permissions: unlimitedStorage management
2023-05-20: Version 0.2.5 → 0.2.6
Add Permissions: *://*.twitter.com/* *://twitter.com/*
2023-05-01: Version 0.2.2 → 0.2.3
Remove Permissions: activeTab
2023-04-30: Version 0.2 → 0.2.2
Add Permissions: activeTab
User Reviews
Pros
- Strong blocking of bots/tollowers and other unwanted accounts, improving the Twitter/X experience and mental health.
- Widely regarded as an essential feature that helps users navigate Twitter/X amid paid exposure and high bot activity.
- Reliable and effective when it’s functioning, with users noting smooth performance and positive results.
- Can run as a temporary add-on and still block effectively, offering flexibility in installation.
- Users describe the add-on as incredible and the best thing to happen to Twitter, underscoring its value when working.
Cons
- Long-term maintenance gap: many reports of no updates for months and ongoing errors, suggesting the project is abandoned or under-supported.
- Compatibility problems after Twitter’s switch to X.com, including outdated domain checks and slow/patched updates, leading to non-functionality for many users.
- Specific feature bugs like the "Skip blocking retweets from people I follow" setting not working and occasional blocking of followed accounts.
- Frequent errors, popups, and occasional account logout when blocking too quickly, reducing reliability.
- Cumbersome installation/update process (often requiring manual GitHub/temporary add-on installs) and slow or uncertain Mozilla approval.
Recent reviews
IMPORTANT!!! DANGEROUS!!!!
PLEASE READ!!!
New updates to X (twitter) cause this extension to PERMANENTLY SUSPEND your account for "Inauthentic Behaviours".
Here is an extract from that X policy:
"Unauthorized automation: Automated or scripted accounts that do not comply with our Developer Policy. Please note that as a user you are ultimately responsible for third-party applications you may authorize to access or use your account. "
You can appeal, but without having the knowledge that its this extension causing the suspensions, you will be immediately re-suspended upon opening the website. This has happened to me THREE times now in 10 days, each time the appeal goes through and I am immediately re-suspended & forced to make another appeal.
PLEASE, DO NOT DOWNLOAD THIS UNLESS ITS BEEN UPDATED!!
by Pr*****, 2026-06-17
It was working fine yesterday after I installed it on Android, set the interval to 20s and kept browsing. I just installed it on my PC, configured it the same way, and a minute later -I kid you not- I got hit with "Your account, XXXXXXX, was reported and has been suspended for violating the X Rules. Specifically, for: Violating our rules against inauthentic behaviors."
I don't do content farming, account automations or anything related. I don't even have multiple accounts.
I'm speechless; literally and figuratively.
Edit: It may have nothing to do with this add-on. Twitterhelp on Reddit is filled with posts from suspended people. It seems there's been some kind of wrongful banwave.
by Da*****, 2026-05-31
it was quite helpful accompanying me while i had my manual blocking spree, picking at users i missed. it would be even better if a whitelist was included, or if it supported wildcards (assuming it doesn't) like how i have a phrase but there's something in the middle like "keyword (something) keyword". or if it included the ability to block based on words in the bio
thank you
by fu*****, 2026-04-19
Is Blue Blocker Safe?
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.
Blue Blocker requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Request access to the following domains: twitter.com, x.com
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 Add-ons Store, 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.
Blue Blocker is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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