Privacy Policy
Your data never leaves your browser. Period.
Client-Side Processing
JSON2TypeScript is a fully client-side application. All JSON-to-TypeScript conversion happens locally in your web browser. No data you enter into the tool is ever transmitted to any server, third-party service, or external endpoint. Your JSON data stays on your device at all times.
No Data Collection
We do not collect, store, process, or have access to any data you input into JSON2TypeScript. There is no backend server that receives your JSON, TypeScript output, or any other content you create using this tool.
No Cookies
JSON2TypeScript does not use any tracking cookies — not for analytics, not for advertising, and not for session tracking.
No Accounts or Registration
JSON2TypeScript requires no account creation, login, or personal information. The tool is available to everyone, anonymously, with no barriers to use.
Local Storage
JSON2TypeScript may use your browser's local storage to save your theme preference (light or dark mode) and your previous settings. This data is stored only on your device and is never transmitted anywhere. You can clear it at any time through your browser settings.
Changes to This Policy
If this privacy policy is updated, the revised version will be posted on this page with an updated effective date. We will never weaken our commitment to your privacy.
Contact
If you have questions about this privacy policy, you can reach us at privacy@json2typescript.com.
Last updated: May 2026