Privacy Policy

The BlueFeed Sanitizer (Chrome extension) · Effective 19 October 2026

Short version: The BlueFeed Sanitizer does not collect, transmit, sell or share any personal data. Everything it does happens inside your own browser, on your own computer.

What the extension does

The BlueFeed Sanitizer filters your Facebook feed. It hides posts, comments and images that contain keywords you choose, or images that an AI model running on your computer identifies as sexual, drug-related or violent content, according to your settings.

Data processed on your computer only

Data	Why	Where it goes
Text of Facebook posts and comments you view	To check for your keywords	Read in your browser only; not stored or sent anywhere
Images in Facebook posts you view	To check them with the on-device AI model	Analysed in your browser only; never uploaded
Your settings, keywords and uploaded keyword lists	So the filter remembers your choices	Saved in Chrome's local extension storage on your computer
Your “Not a problem?” reports (allowed phrases, muted keywords, allowed posts, and numeric fingerprints of images you marked as OK)	So the filter avoids repeating the same mistakes	Saved locally on your computer; image fingerprints are lists of numbers, not the images themselves

What we do not do

No accounts, sign-ups or logins.
No analytics, tracking, cookies or advertising.
No sending of browsing activity, Facebook content, images or settings to the developer or any third party.
No selling or transferring of user data, and no use of data for purposes unrelated to filtering your feed.
No use of data to determine creditworthiness or for lending purposes.

Network requests

The extension makes only one kind of outside request: a one-time download of the AI model files (about 150 MB) from Hugging Face (huggingface.co), a public model hosting service. No information about you or your browsing is sent with this request beyond what any browser sends when downloading a file (such as your IP address, which Hugging Face handles under its own privacy policy). After the first download the model is stored on your computer and loaded from there.

Facebook images are loaded from Facebook's own servers (fbcdn.net), just as Facebook itself loads them, so they can be analysed locally.

Deleting your data

You can clear learned exceptions at any time from the extension's popup. Removing the extension from Chrome deletes all of its stored data, including settings, keyword lists and the saved AI model.

Children

The extension does not knowingly collect any information from anyone, including children.

Changes to this policy

If this policy changes, the updated version will be posted on this page with a new effective date.

Contact

Questions about this policy: YOUR-EMAIL@example.com

The BlueFeed Sanitizer is an independent project and is not affiliated with, endorsed by, or sponsored by Meta Platforms, Inc. or Facebook.