Privacy Policy
Last updated: February 9, 2026
Overview
Leyline ("we," "us," or "our") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website, mobile application, and services (collectively, the "Service").
Information We Collect
Account Information
When you create an account, we collect your email address, username, and password. If you sign up using a third-party service, we may receive your name and email address from that provider.
Usage Data
We collect information about how you interact with the Service, including decks you build, games you play, and features you use. This helps us improve and personalize your experience.
Device Information
We may collect device type, operating system, browser type, and general location data (country/region) to optimize performance and troubleshoot issues.
How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve the Service
- Personalize your experience and deliver relevant content
- Communicate with you about updates, features, and support
- Analyze usage trends to improve our products
- Protect against fraud, abuse, and unauthorized access
Data Sharing
We do not sell your personal information. We may share data with third-party service providers who help us operate the Service (e.g., hosting, analytics), but only as necessary and under strict confidentiality obligations. We may also disclose information if required by law or to protect our rights and safety.
Data Security
We implement industry-standard security measures to protect your data, including encryption in transit and at rest. However, no method of transmission or storage is 100% secure, and we cannot guarantee absolute security.
Your Rights
You may access, update, or delete your account information at any time through your account settings. You can also request a copy of your data or ask us to delete your account by contacting us. If you are in the EU/EEA, you have additional rights under the GDPR, including the right to data portability and the right to restrict processing.
Cookies
We use essential cookies to keep you logged in and remember your preferences. We may also use analytics cookies to understand how the Service is used. You can control cookie settings through your browser.
Children's Privacy
The Service is not intended for children under 13. We do not knowingly collect personal information from children under 13. If we learn that we have collected such information, we will delete it promptly.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes by posting a notice on the Service or sending you an email. Your continued use of the Service after changes take effect constitutes acceptance of the updated policy.
Contact Us
If you have questions about this Privacy Policy or your data, please contact us at privacy@leyline.gg.