Best alternatives to Blocksly (2026)
10 Chrome extensions that do a similar job to Blocksly, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
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Blocksly alternatives, compared
- 1
Block Forms
Block consumer forms from your domain.
≈400K users3.0★ from 2 ratingsUpdated 13 months ago1 permissions- About 10× more users than Blocksly
- Updated less recently
- Asks for fewer permissions (1 vs 12)
- 2
Web Blocker
Block unlimited website for free
≈5K users4.3★ from 30 ratingsUpdated 14 months ago2 permissions- About 8.0× fewer users than Blocksly
- Updated less recently
- Asks for fewer permissions (2 vs 12)
- 3
Block Site
Protect your time and experience by blocking waste websites.
≈10K users4.2★ from 240 ratingsNot updated for 2+ years4 permissions- About 4.0× fewer users than Blocksly
- Updated less recently
- Asks for fewer permissions (4 vs 12)
- 4
BlockTube
YouTube™ content blocker
≈100K users3.8★ from 817 ratingsUpdated 8 months ago2 permissions- About 2.5× more users than Blocksly
- Rated 0.5 stars lower
- Asks for fewer permissions (2 vs 12)
- 5
Block Site
Blocks access to distracting websites to improve your productivity.
≈4K users4.5★ from 77 ratingsNot updated for 2+ years4 permissions- About 10× fewer users than Blocksly
- Updated less recently
- Asks for fewer permissions (4 vs 12)
- 6
Web ad blocker
Block annoying ads with our free adblocker extension. Say goodbye to pop-ups, banners, and more for a seamless browsing experience.
≈10K users3.5★ from 37 ratingsUpdated 11 months ago5 permissions- About 4.0× fewer users than Blocksly
- Rated 0.8 stars lower
- Updated less recently
- Asks for fewer permissions (5 vs 12)
- 7
Browser Lock | Lock Your Browser
Protect your browser against unauthorized access. Easily lock your browser for added security.
≈200K users4.7★ from 8.4K ratingsNot updated for 2+ years9 permissions- About 5.0× more users than Blocksly
- Rated 0.4 stars higher
- Updated less recently
- Asks for fewer permissions (9 vs 12)
- 8
AdBlock — block ads across the web
Block ads on YouTube and your favorite sites for free
≈65M users4.5★ from 290K ratingsUpdated 6 days ago12 permissions- About 1625× more users than Blocksly
- Updated more recently
- 9
Ad Blocker
Blocks Ads from websites
≈50K users4.2★ from 65 ratingsUpdated 6 months ago5 permissions- A similar number of users to Blocksly
- Updated more recently
- Asks for fewer permissions (5 vs 12)
- 10
Block Site. Browser Extension
Block Site Browser Extension — blocksite extension, stay focused app, disable YouTube Shorts, Chromebook website blocker
≈2K users5.0★ from 5 ratingsUpdated 5 months ago8 permissions- About 20× fewer users than Blocksly
- Updated more recently
- Asks for fewer permissions (8 vs 12)
Blocksly alternatives: questions
What is the best alternative to Blocksly?
By users, the most popular alternative is AdBlock — block ads across the web with ≈65M users and a 4.5-star rating. The closest match by what it does is Block Forms.
Which Blocksly alternative has the best rating?
Browser Lock | Lock Your Browser has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 8.4K ratings.
Is there a Blocksly alternative that asks for fewer permissions?
Block Forms asks for 1 permissions, against 12 for Blocksly.
How many alternatives to Blocksly are there?
We list 10 close alternatives to Blocksly 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.