Install PrivacyPromptAI Extension: PII Cleaning for ChatGPT, Claude & Gemini

Get PrivacyPromptAI running on your device

Chrome Extension RECOMMENDED

PrivacyPromptAI. Local AI Privacy & Cleanup is a lightweight Chrome extension that silently scrubs PII from your text before it ever reaches ChatGPT, Claude, or Gemini. Every prompt you send may contain sensitive data you don't mean to share, names, emails, phone numbers, ID numbers, credit cards. PrivacyPromptAI removes it all, 100% locally, with zero data leaving your browser.

Zero Data Upload

All detection and cleanup runs locally in your browser. Nothing is ever sent to a server.

Works With All AI Tools

Tested and verified with ChatGPT, Claude, and Gemini.

Right-Click Anywhere

Select any text on any page, right-click, and choose "Clean with PrivacyPromptAI". Done in one second.

GDPR & Privacy Ready

Designed for EU compliance. Developer-declared: no data sold, no tracking, no analytics.

  • Click "Install Extension" below. you'll go straight to the Chrome Web Store
  • Click "Add to Chrome" and confirm
  • Select any text in your browser, right-click → "Clean with PrivacyPromptAI"
  • Review the cleaned version and copy it before pasting into any AI tool

Version 1.4.2 · 17 KB · English · Developer: PrivacyPromptAI, Bucharest, Romania

System Requirements

Extension: Supported Browsers

  • Chrome 90+
  • Edge 90+ (Chromium)
  • Brave
  • Opera

Extension: Supported OS

  • Windows 10/11
  • macOS 10.14+
  • Linux (any modern distro)

Other

  • JavaScript enabled
Firefox, Safari, iOS & Android? The Chrome extension is not available on Firefox, Safari, or mobile browsers. However, the full PII cleaning tool at privacypromptai.com works on all browsers and all devices, with no installation needed.

Frequently Asked Questions. Chrome Extension

PrivacyPromptAI is available for Chrome and all Chromium-based browsers: Google Chrome, Microsoft Edge (Chromium), Brave and Opera. Firefox and Safari are not currently supported for the extension. However, all browsers can access the full homepage tool → at privacypromptai.com without any installation required.
No. PrivacyPromptAI performs all PII detection locally using JavaScript injected into the browser page. No text you select, no prompt you write, and no cleanup result is ever transmitted to our servers. The extension is developer-declared on the Chrome Web Store: no data collected, no data sold, no tracking. This is the same zero-upload principle as the main homepage tool →
After installing the extension, select any text on a webpage, right-click, and choose Clean with PrivacyPromptAI. A panel shows the cleaned version with all PII replaced by tokens. You review it, then copy and paste into your AI tool. The AI receives your full context with no personal data attached. This applies to ChatGPT, Claude, and Gemini, the three platforms the extension has been tested and verified with.
Yes, the extension is completely free. The same free tier features available on the website, including PII detection across 23 languages, local processing and zero data collection, are available in the extension at no cost. Pro features (custom keywords, PDF support) are unlocked in the browser tool by activating your Pro licence →
No. The PrivacyPromptAI browser extension is currently available for Chrome and Chromium-based browsers only, including Google Chrome, Microsoft Edge, Brave, and Opera. Firefox and Safari are not currently supported. If you use Firefox or Safari, you can still access the full PII cleaning tool at privacypromptai.com → in any browser without installing anything. For an extra layer of privacy alongside the extension, NordVPN encrypts your entire connection, complementing local PII cleanup with network-level protection.

Related Resources

All Features What Is PII?