Ai Shield
✨ AI-Powered View on Chrome Web StoreChrome will indicate if you already have this installed.
Overview
Prevents accidental data leaks to AI tools. Now supports Custom Domains and Custom Regex Rules.
AI Shield is a "local-first" firewall that sits between your clipboard and AI websites. It automatically detects and masks sensitive data (PII, API keys, private tokens) before you paste them into chat interfaces.
🚀 NEW IN VERSION 1.1:
Universal Support: Now works on ANY website. Add your own custom domains (e.g., internal-ai.company.com, localhost:3000) to the Allow List.
Custom Block Rules: Define your own Regex patterns to block specific internal project codes or proprietary data formats.
Incognito Mode: Toggle "Auto-Clear" to ensure your history is wiped from memory the moment you close the browser.
Dark Mode: A sleek, professional new look that respects your system preferences.
🛡️ KEY FEATURES:
Smart Detection: Pre-configured to block AWS keys, OpenAI keys, Stripe tokens, Email addresses, and SSNs.
Interactive History: View a log of blocked secrets and copy the original text if you truly intended to paste it.
Zero-Latency: The extension sleeps on non-whitelisted sites to ensure zero impact on your browsing performance.
100% Local & Private: No data ever leaves your browser. All processing happens on your device.
Perfect for: Everyone who uses public or private LLMs—from developers protecting keys to general users protecting their identity.
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🔐 Security Analysis
This extension hasn't been security-scanned yet.