Privacy Policy

Thank you for using our Chrome Extension (“the Extension”). This Privacy Policy explains how we collect, use, and protect information obtained from users (“you” or “user”) when using our Extension.

1. Information We Collect

The Extension may access the “LEETCODE_SESSION” cookie from your browser to authenticate and request LeetCode problem data on your behalf. We do not collect or store your name, email address, or any other personal identification details.

This session cookie is used only locally within the Extension to fetch and synchronize your problem-solving data from LeetCode. We do not send this cookie or any personally identifiable information to any external servers.

2. How We Use the Information

The LEETCODE_SESSION cookie is solely used to retrieve your problem-solving records, difficulties, and statuses from LeetCode. All processing happens within your browser. The Extension does not transmit, store, or share this cookie or any other personal data with our own servers or third parties.

3. Data Sharing and Disclosure

We do not sell, trade, or otherwise transfer your session cookie or any other personal information to external parties. The Extension operates entirely within your local browser environment.

4. Data Security

Because no personal data is transferred to our servers, we do not retain or secure such data externally. The session cookie is handled by your local browser according to your browser’s security model.

5. Your Choices

You can remove or disable the Extension at any time. You can also clear your cookies within your browser settings if you wish to sign out of LeetCode or remove any saved session tokens.

6. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We encourage you to review this page periodically for any changes. Your continued use of the Extension after any modifications indicates your acceptance of the updated terms.