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Preview of Advanced Profanity Filter

Advanced Profanity Filter by FrostCo

Advanced Profanity Filter helps to clean up bad language on the websites you and your family visit.

Available on Firefox for Android™Available on Firefox for Android™
4.8 (61 reviews)4.8 (61 reviews)
1,501 Users1,501 Users
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About this extension
Advanced Profanity Filter helps to clean up bad language on the websites you and your family visit.
  • Filter modes
    • Censor - Hide offending words
    • Substitute - Replace offensive words
    • Remove - Remove offensive words
  • Customizable word and substitution lists
  • Works everywhere, including popular pages such as:
    • Facebook
    • Pinterest
    • Reddit
    • Twitter
  • Audio muting for videos on supported sites:
    • Amazon Video
    • Hulu
    • Netflix
    • Plex
    • Vudu
    • YouTube
    • And more! You can even add your own! (advanced)

For a detailed overview of the features and settings, please see the Getting Started page.
Rated 4.8 by 61 reviewers
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Permissions and dataLearn more

Required permissions:

  • Display notifications to you
  • Access browser tabs
  • Access your data for all websites

Optional permissions:

  • Access your data for sites in the crunchyroll.com domain
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
4.3.1
Size
635.97 KB
Last updated
14 days ago (Jul 25, 2025)
Related Categories
  • Feeds, News & Blogging
  • Social & Communication
License
GNU Lesser General Public License v3.0 only
Privacy Policy
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Version History
  • See all versions
Tags
  • content blocker
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Release notes for 4.3.1
🐛 Bugs Fixed
  • Fix potential error when opening Popup
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