BS Detector

About

BS Detector — AI-powered content credibility analysis

Stop and think before you believe. BS Detector analyzes how web articles 
present information, scoring presentation quality and flagging claim hazards 
separately — so you always know WHERE the problem is.

TWO-AXIS ANALYSIS:
• Presentation BS Score (0-100): Measures evidence weakness, context loss, 
  certainty inflation, emotional pressure, and source transparency
• Claim Hazard (none/low/moderate/high): Flags whether the claims themselves 
  are disputed, conspiratorial, unverifiable, or polarizing — independent of 
  how well the article is written

BRING YOUR OWN AI:
Works with your own API keys — no data sent to us, ever.
• OpenRouter (access to 100+ models including Claude, Llama, Mistral)
• Google Gemini
• Grok (xAI)

Free models available — start analyzing at zero cost.

FEATURES:
• One-click analysis from any web page
• SVG score gauge with green-to-brown palette
• Component score breakdown with visual bars
• Red flags list
• Main claims extraction
• YouTube support (description + transcript analysis)
• Works on news sites, blogs, forums, and video pages

PRIVACY:
• Your API keys stay in your browser (chrome.storage.local)
• No telemetry, no tracking, no data collection
• Content is sent directly from your browser to your chosen AI provider
• We never see your browsing data or analysis results

BS Detector is open source: https://github.com/rdavidescu/bs-detector

Scores are estimates, not verdicts. Think for yourself — we just help you 
see the patterns.