Overview
Protect your personal information in AI chatbot prompts by replacing sensitive data with placeholders before submission.
PromptMask is a privacy-first Chrome extension designed to protect your sensitive personal information when using popular AI chatbots like ChatGPT, Claude, Grok, and Qwen. With a single click, PromptMask replaces your configured personal data—such as names, email addresses, and other PII—with generic placeholders before your prompt is ever sent to the AI service. ✅ Key Features: - One-click protection with a “Protect” button integrated directly into chat interfaces - Local-only processing – your data never leaves your browser - Supports major AI chat platforms: ChatGPT, Claude, Grok, Qwen - Fully customizable personal info settings - Clean, intuitive UI with seamless platform integration - No data collection, tracking, or remote storage 🔒 How It Works: - Add your personal information in the extension's settings - Click the "Protect" button before sending your message - PromptMask replaces private details with placeholders like __FIRST_NAME__ - Submit your prompt confidently, knowing your privacy is protected
Details
- Version1.0.1
- UpdatedMay 7, 2025
- Size2.9MiB
- Languages2 languages
- DeveloperWebsite
Email
wassim@promptmask.ai - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
