SlopSieve for your browser

A spam filter for the AI age — running in your browser.

✓ X (twitter.com) ✓ Bluesky ✓ LinkedIn ✓ Reddit (new + old) ✓ Hacker News

What it does

SlopSieve adds a small verdict badge next to posts in your feed, labelling the ones that look like bot-generated, AI-generated, or low-quality content. Click any badge to see the breakdown — which signals fired, the account's score, the text's score, and the combined meta-verdict.

The goal is a quieter feed. Pick one of three modes from the toolbar popup: Off just shows the badges, Dim fades flagged posts so you can hover to read them, and Hide collapses them to a small click-to-show stub.

Why it's different

Install

Available on the official browser stores:

The Chrome listing also covers Edge, Brave, Arc, and other Chromium-based browsers. The Firefox listing covers desktop Firefox and Firefox for Android.

Privacy

Scoring runs fully on your device. Nothing about your feed is sent anywhere as part of normal use.

Three features do contact slopsieve.com, and only when you explicitly invoke them:

Full extension privacy policy: slopsieve.com/extension-privacy. Site-wide privacy and imprint: slopsieve.com/legal.

Support

Bug reports, feature requests, and questions: email thomas.friedel@gmail.com. Please include your browser and the extension version (visible on the settings drawer).

License

SlopSieve is proprietary software. You may install and use the extension via official store channels for its intended purpose; redistribution, reverse engineering, and model-weight extraction are not permitted.