AI Sanitizer DLP Browser Extension Key Features:

The AI Sanitizer Public extension prevents data loss by automatically sanitizing sensitive information (e.g., IP addresses, Social Security numbers, credit card numbers, emails) entered into AI chat interfaces like ChatGPT, Claude, and Gemini. It replaces identifiable data with tokens (e.g., $ip$, $ssn$) before submission, reducing the risk of accidental exposure to AI platforms or third parties.

The extension operates in real-time, monitoring and sanitizing user input as it’s typed or pasted into supported AI platforms. This ensures that sensitive data is never transmitted in its raw form, even if the user forgets to manually redact it.

Users can define custom sanitization rules via the extension’s options page, specifying which data patterns (e.g., regex for credit card numbers) to detect and replace. This flexibility allows organizations to enforce DLP policies specific to their sensitive data types.

The extension supports multiple AI platforms (ChatGPT, Claude, Gemini, Grok, Copilot, Perplexity), ensuring consistent data loss prevention across various chat environments where sensitive information might be entered.

All sanitization occurs locally within the user’s browser, with no data transmitted to external servers. The extension uses the storage permissions only to save user preferences locally, ensuring no sensitive data is stored or shared.