Protect Your AI Conversations
Automatically anonymize sensitive data before sending to ChatGPT, Claude, and Gemini. Currently in Developer Preview - contact us to get early access.
You typed:
My name is John Smith and my email is john@example.com
Sent to AI:
My name is [PERSON] and my email is [EMAIL]
Supported AI Platforms
ChatGPT
Full support for chatgpt.com and chat.openai.com with real-time protection.
Claude
Seamless integration with claude.ai for protected conversations.
Gemini
Works with Google Gemini at gemini.google.com.
How It Works
Type Your Message
Write your prompt naturally including any personal information.
Click Send
The extension intercepts and shows a preview of detected PII.
Confirm & Protect
Review detected entities, choose anonymization method, and send protected.
View Decrypted
Toggle between encrypted and original values in AI responses.
Key Benefits
Seamless Integration
Works directly in your browser. No copy-paste, no switching apps. Just chat naturally.
Reversible Encryption
Use AES-256 encryption to anonymize data and restore original values when needed.
Preview Before Send
See exactly what will be anonymized and choose your preferred protection method.
File Anonymization
Upload text files directly in your AI chat and have them anonymized before sending. Perfect for sharing code snippets, logs, or documents with AI assistants.
- Support for .txt, .md, .csv, .json, .xml, .log, .yaml files
- Preview detected PII before anonymizing
- Download anonymized file or upload directly to chat
- Works with Claude and Gemini file attachments
Drop file to anonymize
.txt, .md, .csv, .json, .xml, .log, .yaml
customer_data.csv
3 entities detected
Anonymized file ready to share with AI
Features
27 Languages
Detect PII in 27 languages including English, German, Spanish, French, and more.
256 Entity Types
Names, emails, phone numbers, credit cards, SSNs, addresses, and 250+ more entity types.
5 Methods
Replace, Mask, Redact, Hash, or Encrypt - choose the right method for each use case.
Your Keys
Use personal encryption keys for reversible anonymization. Keys stay with you.
Smart Decryption
When using the Encrypt method, your original values are automatically decrypted and highlighted in both your messages and AI responses.
- Color-coded entity badges (Person, Email, Location, etc.)
- Toggle between original and encrypted view with one click
- Copy decrypted message or response with a single button
- Re-decrypt when AI regenerates responses
Hello Person John Smith! I've sent the details to Email john@example.com.
Decrypted values shown with entity type badges
Country-Specific Presets
Choose from 18+ country presets optimized for local PII patterns - German tax IDs, Spanish DNI, Italian codice fiscale, and more.
Easy Installation
Get started in under a minute with our Chrome Web Store extension.
Install from Chrome Web Store
Click "Add to Chrome" on our Chrome Web Store listing.
Sign in with your account
Use your anonymize.today account or create a free one.
Enable on AI sites
Click the extension icon and enable protection for ChatGPT, Claude, or Gemini.
Join the Developer Preview
Want early access to the Chrome Extension? Contact us via the contact form and we'll send you the developer build.