Last Updated: February 28, 2026
Reddit NSFW Blocker is a browser extension that blocks NSFW subreddits and hides NSFW posts from your Reddit feed. This privacy policy explains how the extension handles your data.
Reddit NSFW Blocker does NOT collect, transmit, or store any personal data on external servers.
The extension stores the following data locally in your browser using Chrome’s storage API:
All data remains on your device and is never transmitted to any external servers.
This is a simple browser extension with no data collection capabilities built into it. There is no code, no logic, and no infrastructure to:
We don’t do these things because the extension literally doesn’t have the ability to do them.
This extension does not use any third-party services or APIs.
The extension requests the following permissions:
These permissions are used solely for the extension’s core functionality.
All data is stored locally in your browser using Chrome’s built-in storage system.
There are no external servers, no databases, and no backend infrastructure. The extension is completely self-contained in your browser. Your data is as secure as your browser’s local storage because it never leaves your device.
You can export your custom subreddit list at any time through the extension’s manage page. This creates a JSON file that you can save as a backup.
We may update this privacy policy from time to time. Changes will be posted on this page with an updated “Last Updated” date.
If you have questions about this privacy policy, please contact through GitHub repository or Buy Me a Coffee page.