Privacy Policy
Last updated: May 2025
1. Overview
DiagramFree is a fully client-side application. All diagrams and mind maps you create are stored locally in your browser and are never transmitted to any server. We do not collect, store, or process any personal information.
2. Data Storage
Your diagrams and mind maps are saved exclusively in your browser's localStorage. This data never leaves your device. Clearing your browser data will permanently delete your saved work.
3. Cookies
We use a single cookie to remember your preferred color mode (light or dark). No tracking or advertising cookies are used.
4. Analytics
We do not use any third-party analytics, tracking scripts, or advertising networks. No data about your usage is collected or shared.
5. Third-Party Services
DiagramFree does not integrate with any third-party services that collect user data. All libraries used are open-source and run entirely in your browser.
6. Changes to This Policy
If we make material changes to this policy, we will update the date at the top of this page. Continued use of the service after changes constitutes acceptance of the updated policy.
7. Contact
If you have questions about this privacy policy, please open an issue on our GitHub repository.