Privacy Policy

Last updated: January 10, 2026

Introduction

Minttr ("we", "our", or "us") is a card-based note-taking application created by Zayn Harris. This Privacy Policy explains how we collect, use, and protect your information when you use our web application at minttr.com and our browser extension.

We are committed to protecting your privacy and being transparent about our data practices. By using Minttr, you agree to the collection and use of information in accordance with this policy.

Information We Collect

Account Information

When you create an account, we collect:

  • Email address (for authentication and communication)
  • Profile information you choose to provide

Content You Create

We store the content you create and save in Minttr:

  • Notes and text content
  • Links and bookmarks (URLs and page titles)
  • Images you upload
  • Tags and organizational data

Browser Extension Data

When you use our browser extension, we collect:

  • URLs of pages you choose to save
  • Page titles of saved pages
  • Notes you write about saved pages

Note: The extension only accesses page information when you actively use it to save content. We do not track your browsing history or collect data from pages you don't save.

Payment Information

Payments are processed by Stripe. We do not store your credit card information. Stripe may collect payment details in accordance with their Privacy Policy.

Usage Data

We may collect anonymous usage analytics to improve our service, including:

  • Pages visited within Minttr
  • Feature usage patterns
  • Error reports

How We Use Your Information

We use your information to:

  • Provide and maintain the Minttr service
  • Sync your content across devices
  • Authenticate your account
  • Process payments and manage subscriptions
  • Send important service updates and announcements
  • Improve our product and user experience
  • Respond to your support requests

Data Storage and Security

Your data is stored securely using Supabase, which provides enterprise-grade security. All data transmission is encrypted using HTTPS/TLS.

We implement appropriate technical and organizational measures to protect your personal data against:

  • Unauthorized access
  • Accidental loss
  • Destruction or damage

Data Sharing

We do not sell your personal data. We may share your information only in the following circumstances:

  • Service Providers: With trusted third parties who assist us in operating our service (e.g., Supabase for data storage, Stripe for payments)
  • Legal Requirements: When required by law or to protect our rights

Your Rights

You have the right to:

  • Access your personal data
  • Export your data
  • Correct inaccurate data
  • Delete your account and associated data
  • Withdraw consent at any time

To exercise these rights, please contact us at eryouhao@gmail.com.

Cookies

We use cookies to:

  • Keep you signed in to your account
  • Remember your preferences
  • Analyze site traffic (via privacy-friendly analytics)

Our browser extension uses cookies only to authenticate with your Minttr account and does not track your browsing activity.

Third-Party Services

We use the following third-party services:

  • Supabase - Database and authentication
  • Stripe - Payment processing
  • Vercel - Hosting

Each service has its own privacy policy governing their use of your data.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

Contact Us

If you have any questions about this Privacy Policy, please contact us:

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