Last updated: 7/10/2025
1. Information We Collect
1.1 Account Information
- Email address (for authentication and communication)
- Display name and username (for profile creation)
- Profile picture/avatar (optional, uploaded by user)
- Account creation date and last login information
1.2 Profile and Content Data
- Links you add to your profile (titles, URLs, icons)
- PayPal.me links for tipping functionality
- Profile customization settings
- Public profile information (username, display name, bio)
1.3 Analytics and Usage Data
- Page views on your public profile
- Click counts for individual links
- Browser type and device information
- IP address (for security and analytics)
- Usage patterns and feature interactions
1.4 Technical Data
- Cookies and session data for authentication
- Device and browser information
- Error logs and performance data
2. How We Use Your Information
2.1 Service Provision
- Create and maintain your account
- Display your public profile page
- Manage your links and profile settings
- Provide analytics on your profile performance
2.2 Communication
- Send email verification messages
- Notify you about important account changes
- Respond to your support requests
2.3 Analytics and Improvement
- Analyze usage patterns to improve our service
- Monitor service performance and security
- Develop new features based on user behavior
3. Data Storage and Security
3.1 Data Storage
- All data is stored securely on Firebase (Google Cloud Platform)
- Profile pictures are stored on ImageKit's secure servers
- Data is encrypted in transit and at rest
- Regular backups are performed to prevent data loss
3.2 Security Measures
- Firebase Authentication for secure login
- HTTPS encryption for all data transmission
- Regular security audits and updates
- Access controls and authentication requirements
4. Data Sharing and Third Parties
4.1 Third-Party Services
- Firebase (Google): Authentication, database, and hosting services
- ImageKit: Image storage and optimization
- PayPal: Tipping functionality (when you add PayPal.me links)
4.2 Public Information
- Your public profile page is accessible to anyone with the URL
- Username, display name, and links are publicly visible
- Profile analytics (views, clicks) are visible to you only
4.3 Legal Requirements
We may share your information if required by law, to protect our rights, or to prevent fraud or security threats.
5. Your Rights and Choices
5.1 Access and Control
- View and edit your profile information
- Delete your account and all associated data
- Download your data in a portable format
- Control your privacy settings
5.2 Cookies and Tracking
- Essential cookies for authentication and functionality
- Analytics cookies to improve our service
- You can control cookie settings in your browser
5.3 Communication Preferences
- Opt out of non-essential communications
- Control email verification settings
6. Data Retention
- Account data is retained while your account is active
- Deleted accounts are permanently removed within 30 days
- Analytics data is retained for up to 2 years
- Backup data may be retained for up to 90 days
7. Children's Privacy
Our service is not intended for children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us immediately.
8. International Data Transfers
Your data may be processed in countries other than your own. We ensure appropriate safeguards are in place to protect your data in accordance with applicable data protection laws.
9. Changes to This Policy
We may update this privacy policy from time to time. We will notify you of any material changes by email or through our service. Your continued use of the service after such changes constitutes acceptance of the updated policy.
10. Contact Information
If you have any questions about this privacy policy or our data practices, please contact us at:
Email: privacy@linknest.fun
Subject: Privacy Policy Inquiry