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1056 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
PromptMask is not yet reviewed by Extension Auditor. It was last updated in May 2025.
PromptMask Chrome extension security report
ID: hfjcbbnndgfkabeocajlmnjaajkdhgfa
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- promptmask.ai
- Privacy
- Privacy Policy
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
Screenshots & videos
Install growth
1056 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
Protect your personal information in AI chatbot prompts by replacing sensitive data with placeholders before submission.
Read the publisher’s full description
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
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Extension files
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1056 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Gain full insight into all external connections.
Upgrade for full visibility.