Privacy Policy

Overview

LegoFinder ("we," "our," or "us") respects your privacy and is committed to being transparent about how we collect and use your information. This Privacy Policy explains what data we collect when you use our website at legofinder.app and our AI-powered LEGO identification tools.

Information We Collect

Photos You Upload

When you use our LEGO identification tool, you upload photos of LEGO sets or parts. These images are sent to our server for processing by our AI models. We may temporarily store uploaded images for the purpose of improving our identification accuracy and debugging issues. Images are not shared with third parties for marketing purposes.

Usage Data

We automatically collect certain information when you visit our site, including:

• IP address (used for rate limiting and basic analytics)
• Browser type and version
• Pages visited and time spent
• Referring website
• General geographic location (country level, derived from IP)

Local Storage

We use your browser's local storage to save your search history locally on your device. This data never leaves your browser and is not sent to our servers. You can clear this data at any time through the search history feature or your browser settings.

How We Use Your Information

• To provide and operate the LEGO identification service
• To improve the accuracy of our AI identification models
• To prevent abuse and enforce rate limits
• To understand how people use the tool and improve the experience
• To maintain and secure our systems

Third-Party Services

We use the following third-party services:

• AI Vision APIs — We use computer vision services to analyze uploaded photos. Images may be processed by third-party AI providers under their respective privacy policies.
• Google AdSense — We display advertisements through Google AdSense, which may use cookies and tracking technologies. You can learn more about Google's data practices at Google's Privacy Policy.
• LEGO Group APIs — We link to official LEGO instruction PDFs hosted by the LEGO Group.

Cookies

We use minimal cookies necessary for the site to function. Google AdSense and other third-party services may set additional cookies for advertising purposes. When you first visit our site, you will be asked to accept or reject non-essential cookies.

• Essential cookies — Required for the site to function (e.g., cookie consent preference stored in localStorage).
• Analytics cookies — Used to understand how visitors use our site. These are only loaded if you accept cookies.
• Advertising cookies — Set by Google AdSense for personalized ads. These are only loaded if you accept cookies.

You can change your cookie preferences at any time by clearing your browser's local storage or using your browser settings.

Data Retention

Uploaded images may be retained for a limited period for service improvement and debugging purposes. Usage logs are retained for up to 90 days. You may request deletion of your data by contacting us through our contact page.

Children's Privacy

LegoFinder is designed to be family-friendly. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us so we can take appropriate action.

Your Rights

Depending on your location, you may have the right to access, correct, delete, or export your personal data. To exercise these rights, please reach out through our contact page.

Changes to This Policy

We may update this Privacy Policy from time to time. We will post any changes on this page and update the "Last updated" date. We encourage you to review this page periodically.

Contact Us

If you have any questions about this Privacy Policy, please reach out through our contact page.