Best alternatives to BlockNSFW – Porn & Adult Content Blocker (2026)
10 Chrome extensions that do a similar job to BlockNSFW, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
BlockNSFW – Porn & Adult Content Blocker today
BlockNSFW alternatives, compared
- 1
Porn Blocker - Block Adult Sites & Safe Search
A private porn blocker that blocks adult sites, forces safe search, and filters extra pages you add by keyword on Chrome.
530 users5.0★ from 6 ratingsUpdated 6 weeks ago6 permissions- About 7.5× fewer users than BlockNSFW
- Asks for more permissions (6 vs 5)
- 2
HTML Content Blocker
Blocks desired HTML contents (script, style, image, object, media)
≈4K users3.8★ from 80 ratingsUpdated 5 months ago3 permissions- A similar number of users to BlockNSFW
- Updated less recently
- Asks for fewer permissions (3 vs 5)
- 3
STOP-IT V2 – Porn Blocker, Adult Sites & NSFW protection
STOP-IT V2 blocks porn & adult sites, XXX words, ad servers, tracking, and harmful contents.
≈1K users4.3★ from 10 ratingsUpdated 7 weeks ago13 permissions- About 4.0× fewer users than BlockNSFW
- Asks for more permissions (13 vs 5)
- 4
Free simple Adult Blocker with password
blocking access to adult content for child friendly browsing
≈2K users4.8★ from 110 ratingsUpdated 20 months ago5 permissions- About 2.0× fewer users than BlockNSFW
- Updated less recently
- 5
Adblock Ad Blocker Pro
Block ads and browse faster with Adblock, the best ad blocker for Chrome! Enjoy a cleaner, safer, and faster web experience.
≈300K users4.3★ from 1.1K ratingsUpdated 7 months ago6 permissions- About 75× more users than BlockNSFW
- Updated less recently
- Asks for more permissions (6 vs 5)
- 6
SBlock - Super Ad Blocker
Block ads and pop-ups on All the websites you browse every day
≈900K users4.8★ from 1.1K ratingsUpdated 13 days ago6 permissions- About 225× more users than BlockNSFW
- Asks for more permissions (6 vs 5)
- 7
AdBlocker Ultimate
The ultimate adblock tool. Block ads on YouTube, Facebook, and all other websites for free!
≈2M users4.8★ from 63.8K ratingsUpdated 6 days ago11 permissions- About 500× more users than BlockNSFW
- Asks for more permissions (11 vs 5)
- 8
Purple Ads Blocker
An adblocker for the Twitch.tv using server side signature and local m3u8 manipulation
≈60K users2.8★ from 321 ratingsUpdated in the last day4 permissions- About 15× more users than BlockNSFW
- Asks for fewer permissions (4 vs 5)
- 9
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, YouTube and all other websites.
≈17M users4.7★ from 68.9K ratingsUpdated in the last day12 permissions- About 4250× more users than BlockNSFW
- Asks for more permissions (12 vs 5)
- 10
Free VPN For Chrome & Ad blocker — Planet VPN
Free VPN trusted by 10M+ users. Hide your IP, browse privately, Block Ads & Trackers - Kill Switch, No-logs, Search history clear
≈1M users4.6★ from 30.3K ratingsUpdated 3 weeks ago16 permissions- About 250× more users than BlockNSFW
- Asks for more permissions (16 vs 5)
BlockNSFW alternatives: questions
What is the best alternative to BlockNSFW?
By users, the most popular alternative is AdGuard AdBlocker with ≈17M users and a 4.7-star rating. The closest match by what it does is Porn Blocker - Block Adult Sites & Safe Search.
Which BlockNSFW alternative has the best rating?
Free simple Adult Blocker with password has the highest rating of these alternatives with 50+ ratings: 4.8 out of 5 from 110 ratings.
Is there a BlockNSFW alternative that asks for fewer permissions?
HTML Content Blocker asks for 3 permissions, against 5 for BlockNSFW.
How many alternatives to BlockNSFW are there?
We list 10 close alternatives to BlockNSFW on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.