Work · alternatives · 2026

24 alternatives to NSFW Filter

Web extension to block NSFW content using AI

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. NSFW Filter launched in 2020; newer entries below may have overtaken it.

1. 1
   NSFW Filter▲4

   Block NSFW content using AI.

   Jul 2026 · nsfwfilter.com · its alternatives →

2. 2FA
   Firefox Addon to Filter NSFW Content▲62

   2022 · addons.mozilla.org · its alternatives →

3. 3AA
   An AI program to check videos for NSFW content▲83

   2022 · github.com · its alternatives →

4. 4
   nsfw.rest▲141

   A free solution to keep your platform free of NSFW content

   2021 · its alternatives →

5. 5
   Filter Everything Online▲70

   Hide spoilers, profanity, politics, distractions by keywords

   Nov 2025 · filter-everything-online.com · its alternatives →

6. 6
   Canary▲68

   Warn Slack teams against nsfw messages using AI

   2019 · its alternatives →

7. 7
   Blur It▲377

   Blur sensitive info with ease

   2025 · blur-it.app · its alternatives →

8. 8
   NSFWCheckers▲1

   Free forever NSFW detection API for images

   Dec 2025 · nsfwcheckers.com · its alternatives →

9. 9
   NSFW Video Classification▲5

   NSFW

   2024 · its alternatives →

10. 10LS
    Let's Block It – Custom uBlock Origin Filters Made Easy▲261

    uBlock Origin is more than an ad-blocker, it's a general purpose content filter that can be leveraged to hide low-quality content from pages you browse. While the main filter lists can remove mailing list popups and obvious nags, the definition of low-quality content is personal, so one size cannot fit all. I used to have an ad-hoc script to render and publish a personal uBlock Origin filter list, added to all my browsers. The goal of this project is to enable more people to build such a list custom list to filter out low-quality content and nags. Chose from a list of community-maintained…

    2022 · letsblock.it · its alternatives →

11. 11
    AutoMask▲132

    In-browser AI imaging tool to anonymize people in pictures.

    2020 · its alternatives →

12. 12
    CUT529 - Xolotl▲5

    NSFW content blocker. Powered by AI.

    Nov 2025 · its alternatives →

13. 13
    BlurPage▲131

    A browser extension to hide sensitive information on webpage

    2019 · its alternatives →

14. 14
    CleanBrowse - Free Adult Content Blocker▲2

    Block adult content system-wide, blur it with on-device AI

    13d ago · cleanbrowse.app · its alternatives →

15. 15
    The Vegan Filter▲152

    Filter & find vegan products on major shopping sites ✅

    2019 · its alternatives →

16. 16FA
    Firefox addon that hides news articles about Covid-19▲173

    2020 · addons.mozilla.org · its alternatives →

17. 17
    Veil▲158

    Filter people from videos

    2021 · its alternatives →

18. 18
    SaintMode▲2

    Browser AI that blocks NSFW content before it reaches you

    Jun 2026 · saintmode.app · its alternatives →

19. 19AN
    An NSFW Tumblr Search▲45

    2013 · pornblur.com · its alternatives →

20. 20
    Nudity & Violence Detection Extension▲2

    Using AI to Detect Harmful Visual Content in Real Time

    Feb 2026 · github.com · its alternatives →

21. 21
    Unweb▲98

    Adblock for distracting crap like feeds and related content

    2020 · its alternatives →

22. 22
    Block Porn & Adult Content▲1

    Browse the web without unwanted pornography.

    Aug 2026 · chromewebstore.google.com · its alternatives →

23. 23
    BW_BROWSER▲62

    "Block" addicting websites by graying them out 🤫

    2020 · its alternatives →

24. 24TC
    Tiny Chrome extension to disable images to reduce distractions▲69

    2024 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →