PromptShield – AI Data Protection

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

AI data protection for developers. Prevent accidental sharing of API keys, tokens and sensitive data across web platforms.

Users

−2 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#366K

#276K among extensions

Version

1.0.0

updated 26 Feb 2026

Users

monthly, 8 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About PromptShield – AI Data Protection

PromptShield by SecurePrompt Systems protects developers and teams from accidentally sharing sensitive information to AI tools and web applications. 🔒 What it detects: • OpenAI and AWS API keys • Private keys • JWT tokens • Environment secrets • Credit card patterns • Large code blocks ⚡ How it works: Before you submit text in ChatGPT, Claude, Gemini, Slack, Gmail or any website, PromptShield analyzes the content locally in your browser and warns you if sensitive data is detected. 📊 Features: • Real-time protection before submission • Smart risk scoring • Weekly risk insights • Universal website protection • Lightweight and privacy-first 🛡 Built for developers and modern teams. All processing happens locally in your browser. No tracking. No data collection. No external servers.