Scan text for emails, API keys, tokens, and other sensitive data before pasting it into ChatGPT, Claude, or any LLM — everything runs in your browser, nothing is uploaded.
Detection is pattern-based (regex + Luhn check for card numbers) and will miss context-dependent secrets or produce occasional false positives — treat this as a second pair of eyes, not a guarantee. Nothing you type here is sent anywhere; it never leaves your browser.
About the PII & Secret Redactor
Copy-pasting logs, support tickets, or debug output into a chat LLM is one of the easiest ways sensitive data ends up somewhere it shouldn't. This tool scans text for common patterns — emails, phone numbers, IP addresses, credit card numbers (Luhn-validated), and API keys/tokens from OpenAI, AWS, GitHub, and Slack — and produces a redacted version you can safely paste instead.
Key Features
Detects emails, phone numbers, IPs, SSNs, credit cards, JWTs, and common API key formats.
Toggle detection categories on or off and see exactly what was matched before redacting.
100% client-side — the text you paste here is never sent to a server.