ChatGPT Upload Guard

Secure your ChatGPT uploads - detects threats privately in your browser without sending data anywhere

ChatGPT Upload Guard automatically scans documents you upload to ChatGPT for dangerous prompt injection attacks, jailbreak attempts, and other security threats before they reach the AI. Every file is analyzed privately in your browser using a local AI model - no data ever leaves your device. Key Features: ✅ Real-time Protection - Scans files instantly before they reach ChatGPT ✅ 100% Private - All analysis happens locally in your browser using WebLLM ✅ Smart Detection - Identifies prompt injection, jailbreak attempts and data extraction threats ✅ User Control - Choose to block dangerous files or proceed with warnings Why you need it: As AI tools become more powerful, malicious actors are creating files designed to manipulate AI systems. These attacks can bypass safety measures, extract sensitive information, or manipulate AI responses in dangerous ways. ChatGPT Upload Guard acts as your personal security checkpoint, providing an essential layer of protection for your AI interactions. How it works: Navigate to ChatGPT (chat.openai.com or chatgpt.com) Upload any document as you normally would The extension automatically scans it using a local AI model Get instant feedback: ✅ Safe to proceed or ⚠️ Threats detected Choose to block suspicious content or continue with full transparency Important: While ChatGPT Upload Guard provides strong protection against known threat patterns, no security tool offers 100% coverage against all possible attacks. Always exercise caution and good judgment when uploading sensitive documents to any AI service. Stay safe online with local, private threat detection that puts you in control.