Privacy Policy
Last Updated: July 23, 2026
Your privacy is important to us. This Privacy Policy explains how we collect, use, and protect your information when you use DSA Visualized.
1. Information We Collect
We do not collect any personal data. All your progress, including solved problems and visualization preferences, is stored locally on your device using localStorage. We do not use tracking cookies or analytics that identify you personally.
2. Use of Information
Since we do not collect personal data, we do not share, sell, or rent your information to third parties. Your data remains on your device and under your control.
3. Third-Party Services
Our website may contain links to third-party websites or services that are not owned or controlled by us. We are not responsible for the privacy practices of such third parties.
4. Changes to This Policy
We may update our Privacy Policy from time to time. Any changes will be reflected on this page with an updated revision date.