Footnote Trust Layer

Check a selected claim or the current page with Footnote.

🔍 Footnote: Instant AI Fact-Checking & Source Verification Never wonder if a headline, review, or social media claim is true. Footnote brings real-time evidence verification and source tracking straight to your browser. Highlight any sentence or check an entire page in one click. Powered by advanced Google Search Grounding and Gemini AI, Footnote doesn't just give you an opinion—it shows you the exact source trail, confidence score, and missing context behind every claim. ─────────────────────────────── ⚡ KEY FEATURES ─────────────────────────────── ✓ Instant Evidence Verdicts: Clear, unbiased signals (Supported, Misleading, Contested, Unproven) in seconds. ✓ Source Trail & Provenance: Inspect the exact citations, primary reporting, and historical articles behind every check. ✓ Missing Context Alerts: See critical nuances, timeline shifts, and omitted details that change the story. ✓ In-Page Glass Panel: Results overlay smoothly on your current tab without opening new windows or disrupting your reading. ✓ Keyboard Shortcut & Context Menu: Press Cmd+Shift+U (Mac) / Ctrl+Shift+U (Windows) or right-click any selected text or image to check immediately. ✓ Real-Time Watch Mode: Monitor developing claims for updates, retractions, or new consensus changes. ─────────────────────────────── 🎯 PERFECT FOR ─────────────────────────────── • Journalists, researchers, and students verifying primary sources and citations. • Fact-checking breaking news, viral social media posts, and Reddit discussions. • Detecting AI-generated text, misleading product claims, and fake reviews. • Anyone who values truth, transparency, and accuracy on the modern web. ─────────────────────────────── 🔒 PRIVACY-FIRST BY DESIGN ─────────────────────────────── • Zero browsing history tracking. • Checks are only performed upon your explicit command (click, hotkey, or selection). • Secure, encrypted transport directly to the Footnote verification layer. ─────────────────────────────── 🚀 HOW TO USE ─────────────────────────────── 1. Highlight any text or claim on any webpage. 2. Right-click and choose "Check with Footnote" (or press Cmd/Ctrl + Shift + U). 3. Review the Evidence Card, source links, and verdict in the clean side overlay. Website: https://footnote-90bdd.web.app Privacy Policy & Terms: https://footnote-90bdd.web.app/#privacy