Axiom Shield – Privacy-First AI Safety

Privacy-first safety for AI tools. Detects and redacts PII, helps prevent secret leaks, and warns about risky language locally.

Privacy-First Safety for AI Used at Work Axiom Shield helps developers, founders, and teams reduce the risk of accidentally sharing sensitive information when using AI tools such as ChatGPT, Claude, Gemini, Perplexity, and others. AI is powerful, but real work involves real data. Axiom Shield adds a local safety layer at the moment humans interact with AI. All detection and redaction happen entirely inside your browser. No data is sent to external servers. What Axiom Shield Does Detects common personally identifiable information (PII) such as emails, phone numbers, and IDs Helps prevent accidental exposure of API keys and secrets Provides early warnings for potentially risky or legally sensitive language Runs fully client-side with no analytics, tracking, or data collection How It Works 1. Detect risk locally Text typed or pasted into supported AI tools is scanned in real time using predefined patterns that run entirely in your browser. 2. Warn or redact before submission Potential risks can be highlighted, redacted, or blocked before the data reaches the AI model. 3. You stay in control Nothing is transmitted or stored externally. You decide what is ultimately sent. What Axiom Shield Can See Text entered into supported AI tools Pattern matches indicating potential risk (for example, content resembling an API key) What Axiom Shield Never Sees Your identity or accounts Stored conversations Browsing history Analytics or usage data Any content sent to external servers Your data never leaves your browser. Who This Is For Developers working with real code, credentials, or configuration Founders and operators handling sensitive business information Teams that want guardrails without slowing down AI usage Professionals working with private data Not designed for casual chat. Built for real work. Free and Pro Free Real-time PII detection Basic secret pattern detection Fully local processing Pro (Coming Soon) Advanced custom rules Local audit history Team policy controls Protection remains available in the free version. Pro adds control and visibility. Privacy and Permissions Axiom Shield uses minimal browser permissions required to provide local protection inside supported AI tools. The extension: Does not collect personal data Does not track browsing activity Does not send data to servers Does not use analytics or telemetry All processing occurs locally within the browser. Open Source and Auditable Core detection logic is open source and publicly auditable, allowing anyone to verify that no hidden data collection or transmission exists.