CNC Design Library

Introduction

CNC Design Library ("we", "our", or "the Service") is a personal project committed to protecting your privacy. This policy explains what data we collect, why we collect it, and how we use it.

Information We Collect

Account Information

When you create an account, we collect:

Email address (required for login)
Display name (optional)
Profile photo (optional)
Bio and website (optional)

Usage Data

We automatically collect:

Download history (which designs you downloaded)
Favorites and collections you create
Login timestamps and approximate session information
Basic browser and device information for security

What We Don't Collect

Payment information (we don't process payments)
Precise location data
Data from third-party social accounts

How We Use Your Data

We use collected information to:

Provide and improve the Service
Enable account features (favorites, collections, downloads)
Send important service-related notifications
Monitor for abuse and maintain security
Understand how the Service is used to improve it

We do not sell your personal data to third parties.

Data Storage & Security

Data is stored using Supabase, a secure database platform
Passwords are hashed and never stored in plain text
We use HTTPS for all data transmission
Access to user data is restricted to authorized personnel only

Cookies & Local Storage

We use cookies and local storage for:

Authentication: Keeping you logged in securely
Preferences: Remembering your theme (dark/light mode)
Session management: Maintaining your browsing session

We do not use third-party tracking cookies or advertising cookies.

Third-Party Services

We use the following third-party services:

Supabase: Database and authentication (Privacy Policy)

These services have their own privacy policies governing their use of your data.

Your Rights

You have the right to:

Access: View the personal data we have about you
Correction: Update inaccurate information in your profile
Deletion: Request deletion of your account and associated data
Export: Request a copy of your data

To exercise these rights, contact us.

Data Retention

Account data is retained while your account is active
Download history is retained for your convenience and to enforce limits
If you delete your account, your personal data will be removed within 30 days
Some anonymized usage data may be retained for analytics purposes

Children's Privacy

The Service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us immediately.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify users of significant changes by posting a notice on the Service. Your continued use after changes constitutes acceptance of the updated policy.

Contact Us

If you have questions about this Privacy Policy or our data practices, please contact us.