Free · Secured · TrustedThe Easiest Way to Protect Your Privacy While Using ChatGPT
Why You Need AI Prompt Protection Now
AI chatbots are powerful—but dangerously easy to misuse.
Every day, people accidentally expose sensitive information:
Once your prompt is submitted, it's out of your hands—and potentially stored forever.
Don't trust AI tools with your private data.
Add ChatGPT Privacy Shield to your browser and stay protected automatically.
What is ChatGPT Privacy Shield?
A Chrome Extension that automatically scans your prompts before they're sent to ChatGPT.
Real-Time Detection
Instantly identifies any Personally Identifiable Information (PII) data.
Automatic Redaction
Replaces sensitive data with smart placeholders like [EMAIL].
100% Local
No data ever leaves your browser. We don't collect or store anything.
Key Features
Comprehensive protection designed for privacy-conscious AI users.
Real-Time PII Detection
Instantly identifies PII data before it gets transmitted to ChatGPT.
Automatic Redaction
Replaces sensitive data with smart placeholders, keeping context intact while protecting your privacy.
100% Local Processing
All scanning and redaction happens in your browser. We don’t collect or store anything.
Non-Intrusive
Runs quietly in the background. Only alerts you when needed.
Full Control over Redactions
3 options available for the detected PII data: alert, redact and unmask.
Support for All Major AI Assistants
Built for ChatGPT. Support for Claude, Copilot, Gemini, Perplexity, and more coming soon.
Real-World AI Data Breaches
These incidents show why protecting your data before it reaches AI is critical.
Key Facts:
- •A government contractor accidentally pasted names, addresses, contact details, and health data into ChatGPT.
- •The data belonged to flood-relief applicants, many of them vulnerable citizens.
- •The incident triggered a government investigation and public outcry over misuse of AI tools.
Takeaway:
Human error is the #1 cause of AI-related data leaks—one wrong paste can expose thousands of people.
Case Study 1 of 3
How It Works
Safe, seamless, and transparent protection in 5 simple steps.
Install the Extension
Add ChatGPT Privacy Shield from the Chrome Web Store in one click.
Start Typing
Begin typing your prompt in ChatGPT as you normally would.
Real-Time Scanning
ChatGPT Privacy Shield intercepts and scans your prompt before any data is transmitted to ChatGPT.
Automatic Redaction
Any detected PII is automatically masked or redacted with smart placeholders.
Unmask Redaction
Optionally, you can choose to unmask the redacted text in the chat window.
Who It's For
Essential protection for anyone who values their privacy while using AI.
Privacy-Conscious Individuals
Anyone using ChatGPT who wants to protect their personal data.
Professionals
Lawyers, healthcare workers, and consultants handling client or sensitive data.
Students & Researchers
Academic users sharing drafts, data, or research materials with ChatGPT.
Journalists
Media professionals working with confidential sources and sensitive information.
Legal Teams
Attorneys and paralegals who need to maintain client confidentiality.
Everyone Else
Anyone who wants safer, more private AI prompt workflows.
Supported PII Types
ChatGPT Privacy Shield detects and protects a comprehensive range of sensitive information.
Updated regularly. Multilingual support coming soon.
Frequently Asked Questions
Everything you need to know about ChatGPT Privacy Shield.