[SHADOW AI]

Protect what your team pastes into ChatGPT.

A Chrome extension that detects and redacts sensitive data before it reaches browser-based AI tools. Real-time PII protection for every chat input.

Get Started FreeDocs

What it does

Your team uses ChatGPT, Claude, and other AI tools directly in the browser — often pasting in customer data, internal docs, and code. Grepture Browse intercepts chat inputs and detects PII before it's submitted. Users can redact sensitive data with one click.

How it works

Install the Chrome extension. It monitors input fields on supported AI chat platforms and scans for sensitive data patterns. When PII is detected, an overlay shows what was found and lets the user redact or proceed. Free tier uses regex patterns. Pro adds local AI detection and connects to your Grepture proxy for team-wide policies.

chatgpt.com
Summarize this customer record and add a short note.

Name: Sarah Chen
Email: sarah.chen@acme.com
Phone: (415) 555-0142
SSN: 521-44-8832
Address: 742 Evergreen Terrace, Springfield, IL 62704
Opus 4.6
PII Detected
NAME
S*******en
EMAIL
s**************om
PHONE
(***********42

Key features

  • [+]Real-time PII detection in browser AI chat inputs
  • [+]One-click redaction before data is sent
  • [+]Works with ChatGPT, Claude, and other browser AI tools
  • [+]50+ regex patterns (Free) + local AI models (Pro)
  • [+]Team-wide policies via Grepture proxy connection (Pro)
  • [+]Connects to Grepture dashboard for unified audit trail

Start observing your AI traffic in 5 minutes

Drop-in SDK. See your first request in under a minute.

Free for up to 1,000 requests/month · No credit card required

Get Started Free