Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of @GrokBlock – KILL AI Spam on X/Twitter

@GrokBlock – KILL AI Spam on X/Twitter by rdyplayerB

One-click DEATH for Grok, Perplexity, and AI bots. 100% FREE. ZERO tracking.

0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
Block AI-generated replies on X with one click. GrokBlock removes spam from Grok and other AI accounts to restore a readable timeline.Side-by-side comparison showing an X post before and after GrokBlock is enabled, removing AI-generated replies and leaving only human responses.Overview of GrokBlock’s features, including one-click AI blocking, local-only privacy, fast performance, and interface cleanup options.Illustration of common problems caused by AI reply spam on X, such as cluttered conversations, wasted time, and reduced content quality.Explanation of why muting or blocking individual accounts is ineffective compared to automatically removing AI-generated replies.
About this extension
Stop AI bots from shitting up your feed. GrokBlock instantly DESTROYS (hides) replies from Grok and Perplexity, and other AI accounts cluttering your timeline. We've also expanded our arsenal to eliminate every annoying Grok UI element from your X experience.

💀 KEY FEATURES
• One-click AI spam vaporization • Universal blocker across all feeds • Lightning-fast performance • Zero tracking, 100% local • Toggle on/off instantly • Remove Grok sidebar, translation, explain, and chat buttons

🛑 WHY NOT JUST MUTE USERS WHO MENTION @GROK OR BLOCK @GROK ALTOGETHER?
Muting individual users who mention @Grok is like playing whack-a-mole • Muting @Grok itself shows cluttered "muted" labels • Blocking @Grok only removes its replies; @Grok mentions still leak through

GrokBlock gives you complete timeline removal control with instant toggles. Most importantly, blocking Grok makes Elon cry.

🆕 WHAT'S NEW IN VERSION 3.2
• NEW: Hide Grok explain and chat buttons • Usability enhancements
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for twitter.com
  • Access your data for x.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Homepage
  • Support site
Version
3.2.1
Size
135.71 kB
Last updated
a day ago (16 Dec 2025)
Related Categories
  • Privacy & Security
  • Social & Communication
Licence
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • content blocker
  • privacy
  • security
  • social media
  • twitter
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike Licence v3.0 or any later version.