Log in
Preview of NSFW & Adult Subreddit Blocker for Reddit

NSFW & Adult Subreddit Blocker for Reddit by Shashaank Srivastava

Block NSFW subreddits, posts, and adult content on Reddit automatically to maintain a clean, focused browsing experience.

0 (0 reviews)
Download Firefox and get the extension
Download file
Screenshots
About this extension
NSFW & Adult Subreddit Blocker for Reddit is a fast, privacy-focused browser extension designed to automatically block adult subreddits, 18+ posts, and explicit search results on Reddit.
  • Automatic Subreddit Blocking: Immediately blocks navigation to known NSFW or 18+ subreddits.
  • Strict Feed Filtering: Automatically hides 18+ post cards from your home feed, r/all, r/popular, and search results.
  • Custom Blocklist: Add your own custom subreddits to block directly from the extension popup interface.
  • 100% Private & Offline: Runs entirely within your browser. Zero telemetry, zero analytics, and zero data collection.
  • Dark Mode Ready: Beautiful, modern UI with high-contrast warning overlays.


Full source code is 100% open source and available on GitHub: https://github.com/shashaank57/reddit-nsfw-blocker

Disclaimer: This is an independent, open-source extension and is not affiliated with or endorsed by Reddit, Inc.
Rated 0 by 0 reviewers

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access your data for sites in the reddit.com domain

Optional permissions:

  • Access your data for sites in the reddit.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Version
1.0.2
Size
65.93 KB
Last updated
9 days ago (Aug 5, 2026)
Version History
Add to collection
Report this add-on
Support this developer

The developer of this extension asks that you help support its continued development by making a small contribution.

Contribute now