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AI · alternatives · 2026

24 alternatives to Firefox Addon to Filter NSFW Content

Download Wingman Jr. Filter for Firefox. Filter out potentially NSFW, pornographic, and unsafe images (and even some video) for kids by using AI running directly in your browser.

Firefox Addon to Filter NSFW Content is a browser extension that helps users automatically filter adult material while browsing. Designed for anyone who wants to restrict explicit content in their online experience… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Firefox Addon to Filter NSFW Content launched in 2022; newer entries below may have overtaken it.

  1. 1

    Web extension to block NSFW content using AI

    2020 · github.com · its alternatives →

  2. 2

    A browser add-on to strip search results from 'blacklisted' URLs on Google - davidahmed/wiper

    2020 · github.com · its alternatives →

  3. 3

    Hide spoilers, profanity, politics, distractions by keywords

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

  4. 4

    Block NSFW content using AI.

    Jul 2026 · nsfwfilter.com · its alternatives →

  5. 5

    Laden Sie Phagocyte für Firefox herunter. Versteckt Nachrichten und Artikel über das Coronavirus/COVID-19. Wir alle nehmen die Pandemie und ihre Folgen sehr ernst. Sollten wir uns nicht auf unsere körperliche und geistige Gesundheit konzentrieren, anstatt Todesstatistiken zu verfolgen?

    2020 · addons.mozilla.org · its alternatives →

  6. 6
    nsfw.rest▲141

    A free solution to keep your platform free of NSFW content

    2021 · its alternatives →

  7. 7

    Get a new card for every purchase with just one click

    2017 · privacy.com · its alternatives →

  8. 8

    Sometimes you might want to share a screenshot of the website you're on, without revealing the personal data that is visible at that time. With Obfuscate, you can make text unreadable without changing the structure of the web page. Hit the extension button or press Alt+Shift+O to activate for the current page. (Note that extensions can't modify the add-on website, so trying it on there won't work.) Credit for the original idea: https://chaos.social/@maris/108379386421123630

    2022 · addons.mozilla.org · its alternatives →

  9. 9

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

    Aug 2026 · cleanbrowse.app · its alternatives →

  10. 10

    Mask privacy relevant data in your web app - Firefox Add-On

    2019 · addons.mozilla.org · its alternatives →

  11. 11

    Experimental recommendation engine built into Firefox

    2018 · support.mozilla.org · its alternatives →

  12. 12

    Privacy-preserving Firefox extension linking to Hacker News discussion; built with Bloom filters and WebAssembly - jstrieb/hackernews-button

    2021 · github.com · its alternatives →

  13. 13

    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 →

  14. 14YS

    Download YouTube Search Fixer for Firefox. Remove ALL distracting search results, redirect shorts back to legacy page and try little visual changes suited for low resolution screens.

    2020 · addons.mozilla.org · its alternatives →

  15. 15

    NWJS wrapper for a wider project. Contribute to dynamite-ready/movie-parser development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  16. 16

    A free, fast and easy to use private browser.

    2016 · blog.mozilla.org · its alternatives →

  17. 17FA

    Introducing QuaranTab: Companion extension to quarantine tabs so you can safely use them offline with private data I find myself wanting to use online format parsers to quickly decode that production JWT or decode a base64 Authorization header but cannot trust these websites to not leak my information. I thought to myself if only I could cut-off network access to this site, use it offline, and then throw away all browsing data. So I created an extension just for that. It uses Firefox contextual identities API (Containers) to isolate browsing data and inter-tab communication. Once the site is…

    2023 · its alternatives →

  18. 18

    hi friends! i'm pretty tired of engagement bait and all the political nonsense on my x/twitter feed. i was curious if i could use an llm to filter out these type of content, so i prototyped a quick chrome extension. it uses LLama 3.3 to analyze the tweet through https://groq.com/ (because they are super-super fast). the extension is available in the chrome store, also there is a link to the repo. - you can tweak the system prompt for the filtering - but you need your own API key from Groq (you can get one for free)

    2025 · unbaited.danielpetho.com · its alternatives →

  19. 19
    BlurPage▲131

    A browser extension to hide sensitive information on webpage

    2019 · blur.page · its alternatives →

  20. 20FT

    2016 · hackernewsfilter.com · its alternatives →

  21. 21

    Hi HN! I've been working lately on unifying firefox configuration. Many people work on creating custom `userChrome.css` files and modules, browser user scripts, etc, but it's hard to actually use these a lot of the time. It usually involves cloning a repo, finding a folder and lots of copy paste. My tool (firebuilder) has an interactive CLI to select what to apply, (e.g. firefox hardening, custom CSS, etc) then creates a brand new profile folder for you. You can also seamlessly port from an existing profile folder to preserve all of your history, bookmarks, extensions, etc. For those more…

    2024 · github.com · its alternatives →

  22. 22

    Browse the web without unwanted pornography.

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

  23. 23
    Canary▲68

    Warn Slack teams against nsfw messages using AI

    2019 · its alternatives →

  24. 24

    At work, school or home? Make Reddit SFW Again.

    2016 · chromewebstore.google.com · its alternatives →

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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 →