Firefox Browser Add-ons
Log in
Preview of Mutable - Customizable Content Filtering

Mutable - Customizable Content Filtering by Idrees Hassan

Improve your browsing experience by muting keywords across the web! Now open source!

4.6 (19 reviews)4.6 (19 reviews)
365 Users365 Users
You'll need Firefox to use this extension
Download Firefox
Download file

Extension Metadata

Screenshots
Mutable lets you hide, blur, or replace unwanted content and save your sanity
Plus, it's open sourceBlock content you don't want to see on any website, including Twitter/X, Facebook, Reddit, Mastodon, Threads, Bluesky, and more!Powerful customization lets you hide, blur, or even replace content with pics of kittens, puppies, and hedgehogs
About this extension
Take control of the websites you browse every day and eliminate the content you don't want to see! Mutable helps you mute unwanted content across multiple sites at once. Just pick the keywords you want to hide and Mutable will blur, hide, or replace any posts it finds containing those terms!

Features:

- Control what you see (and what you don't) across multiple social media sites at once!
- Create keyword mute lists that work across Twitter/X, Facebook, Mastodon, Reddit, and Bluesky, and more!
- Choose between blurring out posts, blurring with a preview, or hiding them altogether
- You can even replace posts with cute images of kittens, puppies, or hedgehogs for that additional serotonin!

Mutable is still being developed and I would love to hear from you. For questions, comments, or concerns, feel free to reach out!
Rated 4.6 by 19 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
15
4
2
3
1
2
0
1
1
Read all 19 reviews
Permissions and dataLearn more

Required permissions:

  • Access your data for all web sites
More information
Add-on Links
  • Homepage
  • Support site
Version
2.1.0
Size
6.8 MB
Last updated
6 months ago (21 Feb 2025)
Related Categories
  • Privacy & Security
  • Appearance
  • Social & Communication
Licence
All Rights Reserved
Version History
  • See all versions
Tags
  • content blocker
  • social media
Add to collection
Report this add-on
Release notes for 2.1.0
Added ability to import and export settings as JSON and fixed apostrophe handling
More extensions by Idrees Hassan
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

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.