Dev tools · alternatives · 2026

24 alternatives to Stop-it v2

STOP-IT V2 Porn Blocker, NSFW, phishing and ads instantly.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   StopAd PRO▲232

   The ultimate ad blocker for Windows and Mac.

   2018 · clario.co · its alternatives →

2. 2
   Ghostery 8▲306

   Blocks ads, stops trackers, and speeds up websites

   2018 · ghostery.com · its alternatives →

3. 3
   Go Fucking Work▲444

   Website blocker so you can get back to your fucking work

   2016 · chromewebstore.google.com · its alternatives →

4. 4
   NSFW Filter▲92

   Web extension to block NSFW content using AI

   2020 · github.com · its alternatives →

5. 5
   Armor▲98

   Block adult content & ads in Safari.

   2017 · apps.apple.com · its alternatives →

6. 6
   Porn Block Plus ▲6

   Block Sites, Apps, and Harmful Content Instantly

   2025 · play.google.com · its alternatives →

7. 7
   Avast Secure Browser - VPN and Adblock▲80

   Fast and secure private browser with VPN and adblock

   2020 · play.google.com · its alternatives →

8. 8
   Filter Everything Online▲70

   Hide spoilers, profanity, politics, distractions by keywords

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

9. 9
   1Blocker for Mac 3.0▲123

   Block unwanted content in Safari

   2019 · 1blocker.com · its alternatives →

10. 10
    BlockerX▲119

    BlockerX helps in overcoming compulsive watching of porn.

    2021 · apps.apple.com · its alternatives →

11. 11
    BW_BROWSER▲62

    "Block" addicting websites by graying them out 🤫

    2020 · bwbrowser.com · its alternatives →

12. 12
    nsfw.rest▲141

    A free solution to keep your platform free of NSFW content

    2021 · its alternatives →

13. 13BY
    Block yourself from the Internet until you write or code each day▲118

    2012 · blockr.me · its alternatives →

14. 14
    Unweb▲98

    Adblock for distracting crap like feeds and related content

    2020 · its alternatives →

15. 15
    Privaxy – Adblocking / tracker blocking by MITMing HTTPS traffic▲86

    Privaxy is the next generation tracker and advertisement blocker. It blocks ads and trackers by MITMing HTTP(s) traffic. Also check out my new project, https://github.com/Barre/ZeroFS - Barre/privaxy

    2022 · github.com · its alternatives →

16. 16
    Porn Blocker Pro▲78

    Block adult content on your iPhone

    2015 · its alternatives →

17. 17
    Anti Block Me▲74

    Stop losing ad revenue

    2022 · its alternatives →

18. 18
    BlockGuard▲4

    Porn Blocker, Adult Content Blocker, Safe Browsing

    Jul 2026 · blockguardnet.com · its alternatives →

19. 19TY
    Tell YouTube ads to fuck off▲54

    2021 · fuckoff.yt · its alternatives →

20. 20
    MetaShield▲102

    A chrome extension to keep your ETH & NFTs safe from scams

    2021 · chromewebstore.google.com · its alternatives →

21. 21
    NSFW Blocker for Reddit▲75

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

    2016 · chromewebstore.google.com · its alternatives →

22. 22
    Canary▲68

    Warn Slack teams against nsfw messages using AI

    2019 · its alternatives →

23. 23
    Quiet▲90

    Block annoying parts of the web

    2018 · its alternatives →

24. 24
    SafeToOpen▲81

    Anti-phishing extension that alerts you of dangerous sites

    2021 · chromewebstore.google.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 →