Privacy Policy

This policy explains what information Chemical Reaction Solver ("the app") handles and how.

1. Information processed on your device

Equations, formulas and calculations you enter are processed entirely in your browser. They are not sent to our servers.

2. Saved reactions

If you choose to save a reaction, it is stored only in your browser's local storage (IndexedDB) on your device. You can delete it at any time by clearing your browser data.

3. Support messages

If you contact us through the support form, we receive the name, email address and message you provide, and use them only to answer your request.

4. Cookies and tracking

The app does not use advertising or third-party tracking cookies. Basic technical hosting logs may be kept by our hosting provider for security and reliability.

5. Sharing

We do not sell or rent personal information.

6. Children

The app is an educational tool and does not knowingly collect personal information from children.

7. Your rights

You may request access to or deletion of any support message you sent us.

8. Contact

For privacy questions, use our support form.