Cleargate

ClearGate is a privacy-focused browser extension that safeguards sensitive information when interacting with large language models. Key features include: • Local sanitization of prompts • Replacement of names, emails, and phone numbers • Protection for IP addresses, home addresses, and payment details • Support for major language models like ChatGPT, Gemini, Copilot, and Claude • No account required, runs entirely in your browser ClearGate operates seamlessly in the background. As you type, it identifies and replaces supported sensitive details with synthetic values directly on your device before the prompt is sent to the service. This ensures that your private information never leaves your browser, while the language model still receives a coherent query, enabling you to get useful responses without data exposure. Once the language model processes the sanitized prompt and generates a response, ClearGate intelligently swaps the synthetic details back to their original form. This allows you to view and utilize the response as if your real information had been used, without ever compromising your privacy. The process is entirely invisible to the user and the language model. This tool is ideal for professionals, students, and anyone who frequently uses language models but is concerned about data privacy. It's perfect for handling legal documents, financial reports, personal correspondence, or any content where confidentiality is paramount. Use any language model with confidence, knowing your sensitive data remains protected.