PII Data Redactor & Anonymizer

PII Detection Categories

Select which sensitive data types to detect and mask client-side.

Redaction Replacement Style

Original Text / Log Input

cloud_upload

Select File

Drop log or text file here

or paste a file (Ctrl/Cmd+V)

shieldFiles never leave your computer

Redacted Output

11 entity matches masked

[2026-08-12 10:14:02.129] INFO auth-service: Login success for user [REDACTED_EMAIL] (IP: [REDACTED_IPV4], MAC: [REDACTED_MAC])
[2026-08-12 10:14:05.882] DEBUG payment-gateway: Received transaction request for customer [REDACTED_EMAIL]
[2026-08-12 10:14:06.104] INFO billing-engine: Processing Visa card 4532-7589-1234-5678, CVV: 891, Phone: [REDACTED_PHONE]
[2026-08-12 10:14:07.411] INFO ssn-verification: Verifying tax identity SSN [REDACTED_SSN] for client Bob Jones
[2026-08-12 10:14:09.920] WARN cloud-syncer: External API call with AWS Key [REDACTED_API_KEY] and secret_key=sk_live_51Msz82Ksd92KLS98210382
[2026-08-12 10:14:11.002] DEBUG audit-log: User [REDACTED_EMAIL] connected from IPv6 [REDACTED_IPV6]
[2026-08-12 10:14:12.441] ERROR sync-task: Authentication failed with GitHub token [REDACTED_API_KEY] and password: "[REDACTED_PASSWORD]"

How the PII Data Redactor & Anonymizer Works

It automatically spots Personally Identifiable Information (PII) like email addresses, IPv4/IPv6 addresses, credit card numbers, US SSNs, phone numbers, and API tokens. Swap sensitive values for custom placeholders, asterisks, or synthetic tokens before sharing logs.

Usage Example

Clean up server logs or customer chat transcripts before sending them to an AI model or ticketing system.

Frequently Asked Questions

What PII patterns does this support?

Emails, IPv4, IPv6, credit cards (Visa, Mastercard, Amex), US SSNs, international phone numbers, and generic API keys or tokens.