Privacy Policy

ModelLink 3D is committed to protecting your privacy. This policy explains how we collect, use, and safeguard your information.

1. Information We Collect

We collect information you provide directly:

• Email address (for account creation)
• Name and company (optional)
• 3D model files you upload
• Payment information (processed securely via Stripe)

2. How We Use Your Information

We use your information to:

• Provide and maintain the service
• Process transactions
• Send service-related communications
• Improve our service

3. Data Storage

Your data is stored on secure servers. 3D models are stored according to your subscription tier's retention policy. Free tier content may be automatically deleted after the retention period.

4. Data Sharing

We do not sell your personal information. We may share data with:

• Service providers (hosting, payment processing)
• Legal authorities when required by law

5. Cookies

We use essential cookies to maintain your login session. We do not use tracking cookies for advertising purposes.

6. Your Rights

You have the right to:

• Access your personal data
• Correct inaccurate data
• Delete your account and associated data
• Export your data

7. Security

We implement industry-standard security measures including encrypted connections (HTTPS), secure password hashing, and regular security updates.

8. Children's Privacy

Our service is not intended for children under 13. We do not knowingly collect information from children.

9. Changes to This Policy

We may update this policy from time to time. We will notify users of significant changes via email.

10. Contact

For privacy-related questions, contact us at privacy@modellink3d.com

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Last updated: December 2025