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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™
4.8 (62 reviews)
1,492 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 62 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
Version
4.3.5
Size
641.88 KB
Last updated
2 hours ago (Oct 16, 2025)
Version History
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Release notes for 4.3.5
✨ New Features & Updates
  • 🔇 Add audio muting for Xumo Play
  • 🔇 Add audio muting for Plex Streaming
  • 🔇 Add audio muting for Viki (Rakuten Viki)

🐛 Bug Fixed
  • 🔇 Fix audio muting for Crunchyroll (Japanese audio)
  • 🔇 Update audio muting for Disney+ (ZAF)