FeedFilter – LinkedIn AI Detector

Flags AI-generated content in your LinkedIn feed so you can tell what's real.

Tired of scrolling through LinkedIn and wondering which posts were actually written by a human? FeedFilter scans your LinkedIn feed in real-time and flags posts that show signs of AI generation — using pattern detection that runs entirely in your browser. No data is ever sent to a server. HOW IT WORKS FeedFilter analyzes posts as you scroll, looking for known AI-generated phrases and clichés, structural patterns common in AI output (emoji bullet lists, numbered listicles, hook + CTA formula), and robotic cadence. FEATURES - Three confidence tiers: Very Likely AI, Possibly AI, and AI Vibes - Two modes: Flag (adds a subtle badge) or Hide (collapses posts) - Adjustable sensitivity (Low / Medium / High) - Live stats showing how many posts were scanned and flagged - Works as you scroll — new posts are scanned automatically PRIVACY FIRST - Zero network requests. Everything runs locally in your browser. - No accounts, no sign-ups, no tracking. - No data collection whatsoever.