XFacter: Social Media Fact Checker

AI-powered fact checker for social media posts using ChatGPT

XFacter is an AI-powered Chrome Extension that helps you instantly fact-check social media content and online claims across multiple platforms like Twitter/X, Reddit, Quora, and LinkedIn. With just one click, XFacter analyzes the post you're viewing, checks its factual accuracy using the ChatGPT API, and shows a factual probability score, a concise summary of the analysis, and credible sources for verification. Whether you're a casual reader, researcher, student, or content moderator, XFacter ensures you never fall for misinformation again. It also provides a text input box so you can paste in any claim from unsupported websites, blogs, or forums — and still get a complete fact-check in seconds. Think of it as your personal AI truth detector for the web. Key Features ✅ Auto-detects posts on Twitter/X, Reddit, Quora, LinkedIn & more. 🔍 ✅ "Fact Check!" button to analyze any post with a single click 🔍 ✅ ChatGPT-powered analysis with natural language understanding 🤖 ✅ Factual probability score (e.g. 85% accurate) 📊 ✅ Detailed breakdown of which parts are likely true/false 🧠 ✅ Credible sources linked directly for deeper review 🌐 ✅ Manual text input box for unsupported platforms or custom content ✍️ ✅ Minimalist UI that works seamlessly with your browsing experience 💡 ✅ Dark mode compatible 🌙 Get Started with XFacter for FREE! 🚀 Popular Use Cases 1. Social Media Posts Instantly analyze claims on Twitter, Reddit, Quora, or LinkedIn while scrolling. Great for spotting misinformation early. 2. Trending Topics & Viral Claims Debunk hype-driven posts and fast-spreading claims with one click. 3. Copy-Pasted Content Paste content from websites, emails, or comments into the extension to get a real-time factual analysis. 4. Comment Moderation Perfect for community managers and platform moderators who need to validate high-stakes replies or heated discussions. 5. Academic & Research Use Check online discussions or crowd-sourced answers for alignment with research-based facts. ⚙️ How to Use XFacter 🧩 Getting Started 🔵 Sign in to OpenAI (https://auth.openai.com/log-in) and generate your personal API key. 🔵 Install XFacter extension & add it to your Chrome browser from the Chrome Web Store. 🔵 Click the XFacter icon in your Chrome toolbar. 🔵 Paste your ChatGPT API key and click “Save”. 🌐 Using XFacter on Social Media 🔵 Visit any supported site: Twitter/X, Reddit, Quora, Facebook, or LinkedIn. 🔵 Open a post or thread you'd like to analyze. 🔵 Click the XFacter icon while viewing the post. 🔵 If the extension detects post content, it will appear in the popup, along with a platform label. 🔵 Click the “Fact Check!” button. XFacter will analyze the content using the ChatGPT API. 🔵 See the factual probability score, a concise analysis, and a list of linked sources to verify the claim. ✍️ Using Manual Input (For Unsupported Websites or Custom Claims) 🔵 Click the XFacter icon in your toolbar from any webpage. 🔵 In the provided text input box, paste the post, quote, or statement you'd like to fact-check. 🔵 Click “Fact Check!” 🔵 Just like with detected posts, you'll receive a factual probability score, an explanation, and reliable sources for further reading.