🕵️
PII Anonymizer
Scrub emails, phones, cards, SSNs, IPs, API keys & names before pasting to AI. 100% in your browser.
🎭 Mode
🔍 Detect
📥 Sensitive Text
📤 Safe for AI
🚨 Findings
🔒 Zero-upload guarantee: every regex runs locally. No network requests, no storage, no logging.
Review sensitive text before sharing
Select pattern detectors, then choose placeholders, synthetic examples or masking. Run the tool and inspect every remaining line. Repeated detected values receive consistent replacements.
Example: two occurrences of alex@example.com use the same email placeholder. Names without titles, unusual phone formats and context-dependent identifiers may be missed.
Pattern matching cannot guarantee anonymization. A “no matches” result does not mean the text is safe. The downloaded mapping contains original sensitive values; keep it private and never include it with an AI prompt. Fake and masked modes are not guaranteed to be reversible.