Maskeraid is a powerful browser extension designed to protect your privacy by automatically sanitizing Personally Identifiable Information (PII) and sensitive data from your prompts before they are sent to Large Language Models (LLMs) like ChatGPT, Claude, and Gemini. This extension supports popular browsers such as Chromium and Firefox, ensuring a wide range of compatibility.

Key Features

• Custom Rules: Create regex or plain text replacement rules to mask sensitive information.
• Real-time Preview: View sanitized text before submission, ensuring data privacy.
• Multi-site Support: Seamlessly works with ChatGPT, Claude, and Gemini, with more platforms coming soon.
• Smart Overlay: Optional preview overlay with diff highlighting for better visibility.
• Rule Management: Easily enable, disable, edit, or delete rules as needed.
• Dark Mode: System-aware theme support for a comfortable user experience.
• Persistent Storage: Locally saves rules and settings for convenience.
• Type-safe: Built with full TypeScript support for robust development.

Maskeraid is open source and welcomes contributions from the community. It is licensed under the MIT License, ensuring freedom to use and modify the software. The extension is built using a modern tech stack including React, TypeScript, Vite, and Tailwind CSS, providing a fast and efficient user experience.