Legal
Privacy Policy
Last updated: June 12, 2026
Your Data Stays In Your Browser
All tool operations run entirely in your browser using client-side JavaScript. We do not collect, store, transmit, or have access to any data you enter into our tools. Your inputs never leave your device.
Local Storage
We use browser localStorage only to save your favorites list and recent tool history locally on your device. This data never leaves your browser and can be deleted at any time by clearing your browser's local storage.
Anonymous Analytics
We collect minimal, privacy-respecting anonymous analytics (page views, which tools are most used) to help us understand usage patterns and improve the service. This data is aggregated, contains no personal information, and cannot be used to identify individual users. We do not use advertising analytics or cross-site tracking.
Cookies
We use only one functional cookie: your theme preference (light/dark mode). We do not use tracking, advertising, or third-party cookies.
AI-Powered Tools
If you use AI-powered tools on this platform (marked with an 'AI' badge), your input text is sent to the Claude API (Anthropic) to generate a response. This is necessary for the tool to function. We do not store this data ourselves. Please review Anthropic's privacy policy if you have concerns about AI tool data handling.
Third-Party Services
We do not sell, rent, or share your personal data with any third parties for advertising or marketing purposes.
Contact
If you have questions about this privacy policy, please contact us at hello@toolkyn.com or through the suggestion form on this website.