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Air-Gapped Secret & PII Redactor for AI Prompts

100% in-browser DLP sanitizer. Strip API keys, credentials, and customer PII before sending prompts to ChatGPT or Claude.

Quick Answer & Summary

Protect sensitive credentials and customer PII by scrubbing AWS keys, Stripe tokens, GitHub PATs, JWTs, and credit cards with 100% in-browser DLP protection and bidirectional response unmasking.

Air-Gapped Secret & PII Redactor for AI Prompts

100% in-browser DLP sanitizer. Strip API keys, credentials, and customer PII before sending prompts to ChatGPT or Claude.

Air-Gapped (Client Only)
Redaction Mode:
Active Protection Filters (10/10):
Detected Secrets & PII Findings6 Items Redacted
AWS Key<REDACTED_AWS_KEY_1>
GitHub Token<REDACTED_GITHUB_TOKEN_1>
Stripe API Key<REDACTED_STRIPE_KEY_1>
Email Address<REDACTED_EMAIL_1>
Phone Number<REDACTED_PHONE_1>
IPv4 Address<REDACTED_IP_ADDRESS_1>
Next Pipeline Action1-Click Handoff

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Toolbox Editorial TeamVerified Authors

Systems & Security Engineers • Applied Cryptography & High-Performance Web Tools

Updated:
100% In-BrowserZero server storage
Standards AuditedRFC & ISO compliant
Peer ReviewedEditorial Policy
Documentation & Guide

How to Use Air-Gapped Secret & PII Redactor for AI Prompts

1

Paste Sensitive Code or Prompt

Paste your logs, environment variables, or config files into the source editor.

2

Choose Redaction Style

Select between Synthetic Identifiers (<REDACTED_KEY_1>) or Asterisk Masking (sk_live_****).

3

Submit Sanitized Prompt to AI

Copy the safe sanitized text and submit it to ChatGPT, Claude, or Gemini without DLP risk.

4

Unmask AI Response Locally

Paste the AI's response in the Unmask tab to restore your real credentials and emails.

Pro Tips
Use Synthetic Identifiers when you want to restore original values after the AI responds
Toggle individual category filters to match your compliance requirements

Practical Examples & Conversions

Input
export AWS_ACCESS_KEY_ID="AKIAIOSFODNN7EXAMPLE"
export STRIPE_KEY="sk_live_51NzTe..."
Output
export AWS_ACCESS_KEY_ID="<REDACTED_AWS_KEY_1>"
export STRIPE_KEY="<REDACTED_STRIPE_KEY_1>"

Frequently Asked Questions (PAA)

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Authoritative Standards & Citations

Calculations and algorithms on this page are implemented and verified in strict accordance with the following official technical specifications:

IETF (Internet Engineering Task Force)

RFC 7519: JSON Web Token (JWT)

Standardized compact, URL-safe means of representing claims to be transferred between two parties.

W3C Recommendation

Web Cryptography API Specification

Standard JavaScript API for performing basic cryptographic operations in web applications.

IETF Standards Track

RFC 4122: A Universally Unique IDentifier (UUID) URN Namespace

Definition of uniform format and generation algorithms for UUIDs.