Ampdraft

1. Introduction

Ampdraft ("the Service") is operated by Amplimit ("we", "us", "our"). This Privacy Policy explains what information we collect, how we use it, and your rights regarding your data.

2. Information We Collect

Account Information

When you create an account, we collect:

Email address
Name (optional)
Password (stored as a one-way hash, never in plain text)

OAuth Authentication

If you sign in using Google or GitHub, we receive your email address and display name from the provider. We do not receive or store your password from these providers, nor do we access any other data from your Google or GitHub account.

Your Content

We store the documents, projects, materials, and other content you create within the Service. This content is stored solely to provide the Service to you.

3. How We Use Your Information

We use your information exclusively to:

Provide, maintain, and operate the Service
Authenticate your identity
Store and deliver your content back to you

We do not sell, rent, or share your personal information or content with third parties. We do not use your content for training, analytics, or any purpose other than providing the Service to you.

4. Third-Party Services

The Service integrates with the following third-party services:

Google OAuth — Used for authentication only. Subject to Google's Privacy Policy.
GitHub OAuth — Used for authentication only. Subject to GitHub's Privacy Statement.
KaTeX CDN (jsDelivr)— Used during PDF export to render mathematical notation. No personal data is sent to this service.

5. Data Storage and Security

Your data is stored on servers located in the United States. We use industry-standard security measures to protect your data, including encrypted connections (HTTPS), hashed passwords, and access controls. However, no method of transmission or storage is 100% secure.

6. Cookies and Sessions

We use a session cookie to keep you signed in. This is a strictly necessary cookie required for the Service to function. We do not use any tracking, analytics, or advertising cookies.

7. Data Retention and Deletion

We retain your data for as long as your account is active. You can delete your account at any time through the Settings page. Upon account deletion, all your data — including documents, projects, materials, and personal information — is permanently and irreversibly deleted from our servers.

8. Your Rights

You have the right to:

Access the personal information we hold about you
Update your account information through the Settings page
Export your documents at any time
Delete your account and all associated data

9. Children's Privacy

The Service is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will indicate the date of the latest revision at the top of this page. Continued use of the Service after changes constitutes acceptance of the updated policy.

11. Contact

If you have questions about this Privacy Policy, please contact us at support@ampdraft.com.