Privacy Policy

Last updated: June 18, 2026

1. Introduction

mybuild.gg ("we", "our", "the Service") respects your privacy. This Privacy Policy explains what information we collect, how we use it, and your rights regarding that information.

2. Information We Collect

2.1 Information You Provide

When you use mybuild.gg, you may provide your Summoner Name and server region to detect your live game. We do not require account creation, email addresses, or passwords.

2.2 Game Data from Riot Games API

Through the Riot Games API, we access:

Summoner name and profile icon
Current live game data (champion selection, enemy team composition)
Ranked tier and division (for display purposes only)

This data is publicly available and governed by Riot Games' API Terms.

2.3 Automatically Collected Data

Data	Purpose	Retention
Language preference	Display correct language	Browser localStorage
Last searched summoner	Convenience on return visits	Browser localStorage

We do not use cookies for tracking or analytics. We do not use any third-party analytics services (no Google Analytics, no tracking pixels).

3. How We Use Information

We use the collected information solely to:

Detect your live game and provide item recommendations
Display your champion and role selection
Remember your language preference

We do not sell, share, or transfer your data to any third party.

4. Data Storage

mybuild.gg operates primarily client-side. Your summoner name and preferences are stored only in your browser's localStorage and are never sent to our servers for storage. Game data is fetched in real-time from Riot's API and is not persisted.

5. Third-Party Services

We interact with the following third-party services:

Riot Games API — To retrieve game data. Subject to Riot's API Terms.
Data Dragon (DDragon) — To display champion and item images. This is Riot's public CDN.

6. Children's Privacy

mybuild.gg does not knowingly collect information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

7. Your Rights

You have the right to:

Delete your data — Clear your browser's localStorage to remove all stored data.
Access your data — All data is stored locally in your browser; you can inspect it at any time.
Opt out — Simply stop using the Service.

8. GDPR Compliance (EU Users)

For users in the European Union: we process minimal data under the legal basis of legitimate interest (providing the Service you requested). Since we store data only in your browser and do not maintain server-side user databases, the scope of personal data processing is extremely limited.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.

10. Contact

For privacy-related questions, contact us at contact@mybuild.gg.

mybuild.gg isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing Riot Games properties. Riot Games, and all associated properties are trademarks or registered trademarks of Riot Games, Inc.