Truth Shield - AI Content Signal Checker

Check images for C2PA credentials, AI-tool metadata & manipulation signals before you trust or share them. On-device.

Truth Shield helps you check images before you trust or share them. Right-click any image, or scan a whole page at once, to see real, checkable signals: ✅ Content Credentials (C2PA) detection — spot embedded provenance metadata used by major camera and AI tool makers ✅ AI-generation tool fingerprinting — flags known signatures from tools like Midjourney, DALL-E, Stable Diffusion, and Adobe Firefly found in image metadata ✅ On-device AI summary — Chrome's built-in Gemini Nano (when available on your device) explains findings in plain language ✅ Reverse image search shortcut — jump straight to Google Lens for further verification Truth Shield is built for everyday browsers, parents, journalists, researchers, and anyone who wants a second opinion before sharing an image. It runs entirely on your device — no image data, browsing history, or personal information is ever sent to a server. Truth Shield surfaces signals, not verdicts. It's one useful input for evaluating content — not a replacement for professional fact-checking or forensic analysis. Free: 5 image checks per day. Pro: unlimited checks — $4.99/month, $29.99/year, or $49.99 lifetime. Leave a 5-star review to unlock 30 days of Pro, free.