PrivacyShield AI - PII Scrubber for ChatGPT & Claude

Zero-Trust PII scrubber for Enterprise AI safety. Block data leaks, AWS/Stripe keys, & PHI locally before hitting LLM servers.

PrivacyShield AI is an enterprise-grade, Zero-Trust Data Loss Prevention (DLP) extension designed to protect corporate confidentiality when interacting with Large Language Models. Every prompt sent to chatgpt.com or claude.ai is inspected entirely inside your browser (Client-Side) before the network request leaves your device. Sensitive data is automatically scrubbed and replaced with anonymous placeholders. KEY DATA DETECTED & MASKED LOCALLY: • API Keys & Secrets: Stripe, AWS (AKIA/ASIA), and high-entropy secret patterns • Financial Data: Credit card numbers, IBAN bank accounts • PII (Personally Identifiable Information): Email addresses, International Phone Numbers • Network & IDs: IPv4 addresses, Social Security Numbers & Tax IDs ENTERPRISE ZERO-TRUST ARCHITECTURE: • Zero Remote Logging: Regex inspection runs 100% locally in your browser memory. • Ephemeral RAM Storage: Sensitive mappings are held only in session RAM and never written to permanent disk storage. • Automatic De-anonymization: When the AI model streams back the response, placeholders are transparently reconstituted on your screen. DESIGNED FOR B2B & ENTERPRISE COMPLIANCE: • GDPR & HIPAA Data Leak Mitigation • Compatible with Chrome Enterprise Force-Install via Google Admin Console • Centralized Seat Licensing (Up to 10 seats per business license)