# WillCrafty Security And Privacy > WillCrafty is designed as a static, privacy-preserving drafting app with no server-side storage of will draft data in the core builder. ## Privacy Principles - Draft data stays in the browser during the session. - No account is required for the free draft. - Users download and control their own documents. - The app separates the private will builder from optional external services. ## Security Practices - Static app architecture for the core drafting flow. - No geolocation, camera, or microphone permissions. - Clear legal and AI disclaimers. - Environment variables are used for serverless integrations such as AI routing and checkout. - Sensitive keys are not committed to the repository. ## User Responsibilities - Review local signing and witness rules. - Print and sign the will properly. - Store the signed original safely. - Tell trusted people where the original is stored. - Avoid pasting sensitive information into AI prompts unless intentional.