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INSTRUMENTS/Text← A09 · B01 →
A10

Redact PII

secret · never stored

Mask ID numbers, card numbers, phones, emails, IPs and long tokens before you paste a log.

This tool takes secrets. It writes nothing to storage and clears its fields when you leave the page.

WHAT IT WILL NOT DO

  • A filter, not a guarantee: names, addresses and your own id schemes are not matched, so read the output.
  • Phone and ID patterns are Taiwan-only; the 統一編號 and long-base64 detectors ship off.
  • Partial mode leaves digits that can still be matched, so use label or fixed for outsiders; for screenshots use I04.