# PrivacyScrubber - Zero-Trust Data Sanitization (ZTDS)

PrivacyScrubber is a 100% client-side, zero-server PII (Personally Identifiable Information) sanitizer designed for AI workflows and LLM prompts. 

## Key Features & ZTDS Architecture
- **Zero-Trust Data Sanitization (ZTDS):** All text processing, regex matching, and PII tokenization happens entirely in the browser's local RAM. 
- **Offline Operation:** The tool works in Airplane Mode. No text or PII is ever sent to any backend server or API.
- **Reverse Scrubbing:** Users paste their text, PII is replaced with tokens (e.g., [NAME_1], [EMAIL_1]), the text is sent to an LLM, and the LLM's response can be pasted back into PrivacyScrubber to restore the original PII locally.

## Pricing
- **Free:** $0 forever. Includes basic text paste, single .txt/.docx processing, 5 core PII categories, and reverse scrubbing.
- **PRO:** $15/month or $110 Lifetime. Includes 22+ industry profiles (HIPAA, GDPR, SOC2), batch file processing, offline OCR/PDF sanitization, and unlimited custom regex rules.
- **TEAMS:** $99/month flat rate (unlimited seats). Includes zero-server team session handoff via XChaCha20-Poly1305 + Argon2id encryption, and a team performance dashboard.
- **ENTERPRISE:** Custom pricing. Includes on-premise source code license and 100% air-gapped operation support.

## Compliance
PrivacyScrubber helps organizations comply with GDPR, HIPAA, SOC 2, and ISO 27001 by physically preventing sensitive data from leaving the corporate network boundary before interacting with third-party AI models like ChatGPT, Claude, or Gemini.

## API / Integration
No API is required because there is no backend. It runs as a Web App (privacyscrubber.com) and a Chrome Extension.

- [PII MCP Server](https://privacyscrubber.com/pii-mcp/)
## Available Documentation (LLM Optimized)
- [Full Project Corpus (404 articles)](https://privacyscrubber.com/llms-full.txt)
- [Corpus Chunk chunk-01](https://privacyscrubber.com/llms-corpus/chunk-01.md)
- [Corpus Chunk chunk-02](https://privacyscrubber.com/llms-corpus/chunk-02.md)
- [Corpus Chunk chunk-03](https://privacyscrubber.com/llms-corpus/chunk-03.md)
- [Corpus Chunk chunk-04](https://privacyscrubber.com/llms-corpus/chunk-04.md)
- [Corpus Chunk chunk-05](https://privacyscrubber.com/llms-corpus/chunk-05.md)
- [Corpus Chunk chunk-06](https://privacyscrubber.com/llms-corpus/chunk-06.md)
- [Corpus Chunk chunk-07](https://privacyscrubber.com/llms-corpus/chunk-07.md)
- [Corpus Chunk chunk-08](https://privacyscrubber.com/llms-corpus/chunk-08.md)
- [Corpus Chunk chunk-09](https://privacyscrubber.com/llms-corpus/chunk-09.md)