PreSend

PreSend helps prevent accidental sharing of sensitive information when using supported AI chat services. Before a message is submitted, PreSend scans the content locally in your browser and warns you when it detects potentially sensitive information. Features include: • Credential and secret detection • Local semantic detection for sensitive business information • Pre-send warnings • Redact and Send • Replace with Safe Example • Local feedback and allowlisting • Support for multiple AI chat services • Local file inspection where supported PreSend is designed around local processing. Your prompts, detected passages, files, scanning results, and feedback are not sent to PreSend or the developer. Semantic inference runs locally in your browser. PreSend does not use cloud AI inference, telemetry, analytics, or user accounts. PreSend can help identify potentially sensitive information, but detection is probabilistic and is not guaranteed to catch every sensitive item or avoid every false positive.