SecretPaste - AI Chat Secret Guard is a Chrome add-on designed to enhance security when using AI chat services. This tool automatically detects sensitive information such as API keys, tokens, and credentials in your clipboard before they can be pasted into any supported platform. With 100% local processing, it ensures that no data is sent off your device, maintaining your privacy and security. Users can choose to cancel, allow, mask, or paste anyway when a secret is detected, making it a versatile tool for developers and users alike.

The add-on supports detection for 15 different secret types, including API keys, access tokens, cloud credentials, and email service keys. The free version offers detection for five patterns across one AI platform, while the Pro version expands this to 15 patterns for seven platforms, along with additional features like unlimited allowlist entries. SecretPaste is a reliable solution for anyone looking to safeguard their sensitive information while interacting with AI applications.