Privacy Policy

Last updated: 11/25/2025

1. Introduction

AI Slide Generator ("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 Chrome extension and website.

2. Information We Collect

2.1 Authentication Data

When you sign in with Google, we receive your Google account information necessary to authenticate with Google Slides API and Google Drive. This includes your email address, Google user ID, display name, profile picture, and OAuth access tokens. We store your Supabase user ID together with the Google user ID so that presentation history can be associated with your account.

2.2 Usage Analytics

We collect anonymous usage data to improve our service, including:

  • Extension installation and usage events
  • Authentication attempts
  • Template selections
  • Generation attempts and success rates
  • Session IDs (anonymous when signed out)
  • Supabase user ID associations for signed-in events

2.3 Presentation Data

The content you provide to generate presentations (descriptions, topics, audiences) is temporarily processed by AI services to create your slides. This data is not permanently stored on our servers.

3. How We Use Your Information

We use the collected information to:

  • Provide and maintain our service
  • Generate presentations using AI
  • Improve our AI models and algorithms
  • Analyze usage patterns to enhance user experience
  • Monitor for technical issues and errors

4. Third-Party Services

We integrate with the following third-party services:

Google Services

Google Slides API and Google Drive for presentation creation and storage. Your presentations are stored in your Google Drive according to Google's privacy policy.

OpenAI

GPT-5 mini model for content generation. Your input data is sent to OpenAI to generate presentation content.

Unsplash & Pexels

Image APIs for adding relevant images to presentations.

Supabase

Backend infrastructure and analytics storage.

5. Data Storage and Security

We store your data securely using Supabase's infrastructure. User profiles (Google ID, name, and avatar URL) and generation metadata are saved in Supabase so you can review usage history. Anonymous or user-linked analytics events are stored with session IDs and, when available, your Supabase user ID. Your presentation files remain in your Google Drive account; we do not store slide content on our servers.

6. Your Rights

You have the right to:

  • Access your personal data
  • Request deletion of your data
  • Opt-out of analytics tracking (disable in extension code)
  • Revoke Google OAuth access at any time

7. Children's Privacy

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

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 Privacy Policy on this page and updating the "Last updated" date.

9. Contact Us

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

Leonard Emirson
Email: leo.emirson@gmail.com