Privacy Policy

This Privacy Policy describes how Flowchart Generator ("we", "us", or "our") collects, uses, and protects your information when you use our website at flowchartgenerator.app (the "Service").

1. Information We Collect

Account Information: When you sign in with Google or GitHub, we receive your name, email address, and profile picture from the authentication provider.

Flowchart Data: We store the flowcharts you create, including titles, descriptions, and Mermaid code, so you can access them from your dashboard.

Usage Data: We collect anonymous usage information such as page views, feature usage, and error logs to improve the Service.

Payment Information: Payment processing is handled by Stripe. We do not store your credit card details.

2. How We Use Your Information

• To provide and maintain the Service
• To authenticate your identity
• To save and manage your flowcharts
• To process payments and manage subscriptions
• To communicate with you about service updates
• To improve the Service and fix bugs

3. Third-Party Services

We use the following third-party services:

• Google & GitHub OAuth — for authentication
• Stripe — for payment processing
• Vercel — for hosting and analytics
• Anthropic (Claude AI) — for flowchart generation
• Google Analytics — for usage analytics

4. Cookies

We use cookies for authentication sessions and to remember your theme preference (light/dark mode). We also use Google Analytics cookies for anonymous usage tracking. You can disable cookies in your browser settings, but some features may not work properly.

5. Data Security

We take reasonable measures to protect your data. All data is transmitted over HTTPS. Your data is stored in secure, managed databases. However, no method of transmission over the internet is 100% secure.

6. Data Retention

We retain your account and flowchart data for as long as your account is active. You can delete individual flowcharts from your dashboard at any time. To request full account deletion, please contact us.

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
• Withdraw consent for data processing

8. 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 policy on this page and updating the "Last updated" date.

9. Contact

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