Security & Privacy 100% Local Processing

Sensitive Data & PII Redactor / Masker

Scan text logs and documents to detect and automatically mask sensitive PII (Social Security Numbers, Credit Cards, Email Addresses, Phone Numbers, and API Keys).

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1. Raw Text / Log Data

2. Sanitized Text

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How to Use the Sensitive Data & PII Redactor / Masker

  1. 1
    Paste server log output, debug traces, or customer chat transcripts.
  2. 2
    Toggle PII rules to redact: Emails, Credit Cards, SSNs, Phone Numbers, API Keys.
  3. 3
    Choose masking style: Replacement brackets (`[REDACTED]`), asterisks (`***`), or partial mask.
  4. 4
    Click "Redact & Clean Text" to copy the sanitized document.

Practical Example & Use Case

Common Real-World Scenario

Scrubbing customer credit cards and email addresses from application logs before sending them to third-party monitoring services.

Technical Notes & Limitations

Browser Engine Architecture

Uses high-performance regex matching completely offline in your local browser.

Frequently Asked Questions

Can this catch high-entropy API keys?

Yes, it detects common formats such as OpenAI `sk-...`, AWS `AKIA...`, GitHub tokens, and generic bearer tokens.

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