Privacy Policy
Last updated: June 11, 2026
At SQLMaster, your privacy is our priority. This Privacy Policy outlines our practices regarding the collection, use, and disclosure of your information when you use our website.
1. Local-First Approach
SQLMaster is designed to operate primarily in your browser. We do not require you to create an account, log in, or provide personal information to use our core learning and laboratory features. Your SQL queries, code executions, and uploaded SQLite databases are processed locally on your device and are not sent to our servers.
2. Information We Collect
We may collect limited, non-personally identifiable information automatically when you visit our site, including:
- Usage Data: Pages visited, time spent on the site, and interacting with tutorials to help us improve the curriculum.
- Technical Data: Browser type, operating system, and anonymous analytics data.
3. Third-Party Services
We may use third-party services (such as web analytics providers) that collect, monitor, and analyze this type of information in order to increase our service's functionality. These third parties have their own privacy policies addressing how they use such information.
4. Cookies
We use cookies and similar tracking technologies to track the activity on our service and hold certain information. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent.
5. Changes to This Privacy Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date at the top.
6. Contact Us
If you have any questions about this Privacy Policy, please contact us.