Supapin

Privacy Policy

Last updated: March 2, 2026

1. Introduction

Supapin ("we", "our", or "us") operates the website at https://supapin.com. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our service.

2. Information We Collect

We collect information in the following ways:

Account Information

  • Email address and name when you create an account
  • Profile information you choose to provide
  • Payment information processed securely through Stripe

Pinterest Data

  • Pinterest account information when you connect via OAuth
  • Board names and pin data necessary to provide our service
  • We only access data required for the features you use

Website Data

  • URLs and page content from websites you connect for pin generation
  • This data is used solely to generate pin content on your behalf

Usage Data

  • Log data such as IP address, browser type, and pages visited
  • Analytics data to improve our service

3. How We Use Your Information

  • To provide, maintain, and improve our service
  • To generate and publish Pinterest pins on your behalf
  • To process payments and manage your subscription
  • To send service-related communications
  • To detect and prevent fraud or abuse
  • To comply with legal obligations

4. Data Sharing

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

  • Stripe — for payment processing
  • Supabase — for database and authentication services
  • Pinterest — to publish pins on your behalf (only when authorized)
  • Anthropic — to generate AI-powered pin content (no personal data is shared)
  • Vercel — for hosting and infrastructure

5. Data Security

We implement industry-standard security measures to protect your data. All data is transmitted over HTTPS. Payment information is processed directly by Stripe and never stored on our servers. Pinterest OAuth tokens are stored securely and can be revoked at any time.

6. Data Retention

We retain your data for as long as your account is active. When you delete your account, we remove your personal data within 30 days, except where we are required to retain it for legal or compliance purposes.

7. Your Rights

You have the right to:

  • Access the personal data we hold about you
  • Request correction of inaccurate data
  • Request deletion of your data
  • Export your data in a portable format
  • Revoke Pinterest access at any time
  • Opt out of non-essential communications

8. Cookies

We use essential cookies for authentication and session management. We do not use third-party tracking cookies. Analytics cookies are only used in aggregate to improve our service.

9. Free Tools

Our free tools (available at /tools) process data entirely in your browser or through our AI service. For browser-based tools (image resizer, compressor, etc.), no data is sent to our servers. For AI-powered tools, input text is sent to our API but is not stored or used for training.

10. Children's Privacy

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

11. Changes to This Policy

We may update this policy from time to time. We will notify you of material changes by email or through a notice on our website. Continued use of the service after changes constitutes acceptance.

12. Contact

If you have questions about this Privacy Policy, please contact us at [email protected].