PrivaShield — AI Privacy Guard

Zero-trust privacy guard for Web AI chats. Intercepts and redacts sensitive emails, phone numbers, API keys, IPs & tokens.

🚀 What's New in v1.2.0: • Confidential Keyword Vault: Custom sensitive terms & codenames protection. • TXT Bulk Import: One-click batch import with auto-deduplication. • Smart instant filter and batch management tools. • Toolbar badge toggle preference. ────────────────────────────────────── PrivaShield is an unyielding, 100% client-side privacy extension designed to protect your sensitive personal and corporate data from being leaked when interacting with web-based AI chat assistants. Why PrivaShield? Many professionals and teams want to leverage AI for daily productivity, but worry about accidentally pasting confidential information—such as internal API keys, customer emails, phone numbers, IP addresses, or secret access tokens. PrivaShield intercepts and redacts this data before it leaves your browser. Key Capabilities: - 100% Client-Side Engine: All detection and replacement runs inside your local browser instance. Zero external servers, zero telemetry, zero analytics tracking. - Automated Real-Time Redaction: Intercepts prompt submissions on Enter key or Send icon click, masking emails, phone numbers, API keys, IPv4 addresses, and secret tokens into secure tags like [EMAIL_1] and [API_KEY_1]. - No False Unmasking: Keeps response text redacted so you have visual confirmation that data protection remained in effect. - Customizable Rule Toggles: Easily toggle specific data redaction categories on or off via the extension popup menu. - 100% Free: Zero subscription fees, no account registration required.