Privacy Policy

1. Introduction

Inkd ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our document editing service.

2. Information We Collect

Account Information

When you create an account, we collect:

• Email address
• Name (if provided)
• Authentication data from third-party providers (Google, GitHub) if you choose to sign in with them

User Content

We store the documents you create, including text, equations, code, and visualizations. This content is stored securely and is only accessible to you unless you choose to share it.

Usage Data

We automatically collect certain information about how you use the Service, including:

• Features used and actions taken
• Device type and browser information
• IP address (for security and rate limiting)
• Timestamps of activity

3. How We Use Your Information

We use the information we collect to:

• Provide, maintain, and improve the Service
• Process and store your documents
• Authenticate your identity and secure your account
• Send important service updates and notifications
• Prevent abuse and enforce our Terms of Service
• Analyze usage patterns to improve user experience

4. AI Processing

When you use AI features (equation generation, code generation, etc.), your prompts are sent to third-party AI providers (such as Google) for processing. These providers may have their own privacy policies. We do not use your content to train AI models.

5. Code Execution

Python code execution happens entirely in your browser using Pyodide. Your code is not sent to our servers for execution. However, code you write is stored as part of your documents.

6. Data Storage and Security

Your data is stored securely using industry-standard practices:

• All data is encrypted in transit using TLS
• Documents are stored in secure, access-controlled databases
• We use Supabase for data storage with row-level security
• Authentication is handled securely through Supabase Auth

7. Data Sharing

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

• Service providers: Third parties that help us operate the Service (hosting, AI providers, analytics)
• Legal requirements: When required by law or to protect our rights
• Business transfers: In connection with a merger, acquisition, or sale of assets

8. Your Rights

You have the right to:

• Access your personal data
• Correct inaccurate data
• Delete your account and associated data
• Export your documents
• Opt out of non-essential communications

To exercise these rights, contact us at privacy@inkd.app.

9. Cookies

We use essential cookies for authentication and session management. We do not use third-party tracking cookies for advertising purposes.

10. Children's Privacy

The 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.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by posting a notice on the Service or sending an email. Your continued use of the Service after changes constitutes acceptance of the updated policy.

12. Contact Us

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

Email: privacy@inkd.app