Privacy Policy for PromptShield Effective Date: January 8, 2026
- No Data Collection: PromptShield operates entirely on your local device ("client-side"). We do not collect, store, or transmit your keystrokes, browsing history, or personal information to any external server.
- Permissions: The extension requires access to chatgpt.com solely to detect and redact sensitive patterns in the text input fields.
- Local Processing: All regex matching and Luhn validation happens in your browser memory.
- Contact: rickywo@gmail.com