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Audiobook Generator

AI Studio

Privacy Policy

Last Updated: January 11, 2026

At Audiobook Generator, we take your privacy seriously. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our service. Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the service.

1. Information We Collect

1.1 Personal Information

When you create an account, we collect:

  • Email address
  • Account credentials (securely hashed passwords)
  • User ID and account creation date

1.2 Usage Information

We collect information about how you use our service:

  • Character usage statistics (to enforce usage limits)
  • Subscription tier and payment status
  • Feature usage patterns
  • Browser type and version

1.3 Payment Information

Payment information is processed directly by Stripe, our payment processor. We do not store your credit card details on our servers. We only receive and store transaction confirmations and subscription status information from Stripe.

2. Information We DO NOT Collect

Your Text Content: The text documents you upload or paste into our service are processed entirely in your browser. We do not upload, store, or have access to your text content on our servers.

Generated Audio Files: The audio files generated from your text are created locally in your browser and are not transmitted to or stored on our servers.

This browser-based processing architecture ensures your content remains private and never leaves your device during the conversion process.

3. How We Use Your Information

We use the information we collect to:

  • Create and manage your account
  • Authenticate users and provide secure access
  • Process payments and manage subscriptions
  • Enforce usage limits based on your subscription tier
  • Communicate with you about your account and service updates
  • Improve our service and develop new features
  • Detect and prevent fraud or abuse
  • Comply with legal obligations

4. Third-Party Services

4.1 Supabase

We use Supabase for user authentication and database services. Your account information and usage data are stored in Supabase's secure infrastructure. Supabase's privacy practices are governed by their privacy policy.

4.2 Stripe

We use Stripe for payment processing. When you make a payment, Stripe collects and processes your payment information according to their privacy policy. We only receive confirmation of successful payments and subscription status updates.

4.3 Kokoro TTS

The text-to-speech conversion is performed locally in your browser using Kokoro TTS, an open-source library. No data is sent to external servers during the conversion process.

5. Data Security

We implement reasonable administrative, technical, and physical security measures to protect your personal information from unauthorized access, disclosure, alteration, and destruction. These measures include:

  • Encrypted connections (HTTPS/SSL)
  • Secure password hashing
  • Regular security audits and updates
  • Access controls and authentication

However, no method of transmission over the internet or electronic storage is 100% secure. While we strive to protect your personal information, we cannot guarantee its absolute security.

6. Data Retention

We retain your personal information for as long as your account is active or as needed to provide you with our services. If you choose to delete your account, we will delete or anonymize your personal information within a reasonable timeframe, except where we are required to retain it for legal or regulatory purposes.

Usage statistics may be retained in anonymized form for analytical purposes.

7. Your Privacy Rights

Depending on your location, you may have certain rights regarding your personal information:

  • Access: You can request access to the personal information we hold about you
  • Correction: You can request that we correct inaccurate information
  • Deletion: You can request that we delete your personal information
  • Data Portability: You can request a copy of your data in a portable format
  • Opt-Out: You can opt out of marketing communications at any time

To exercise any of these rights, please contact us using the information provided at the end of this policy.

8. Cookies and Tracking Technologies

We use cookies and similar tracking technologies to maintain your session and improve your experience. These include:

  • Essential Cookies: Required for authentication and basic functionality
  • Preference Cookies: Remember your settings and preferences
  • Analytics: Help us understand how users interact with our service

You can control cookies through your browser settings, but disabling certain cookies may affect the functionality of our service.

9. Children's Privacy

Our service is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us so we can delete it.

10. International Data Transfers

Your information may be transferred to and processed in countries other than your own. These countries may have different data protection laws than your jurisdiction. By using our service, you consent to the transfer of your information to these countries.

11. California Privacy Rights (CCPA)

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA):

  • Right to know what personal information is collected, used, shared, or sold
  • Right to delete personal information held by businesses
  • Right to opt-out of the sale of personal information (we do not sell your information)
  • Right to non-discrimination for exercising your privacy rights

12. European Privacy Rights (GDPR)

If you are located in the European Economic Area (EEA), you have additional rights under the General Data Protection Regulation (GDPR):

  • Right to access, rectify, or erase your personal data
  • Right to restrict or object to processing
  • Right to data portability
  • Right to withdraw consent
  • Right to lodge a complaint with a supervisory authority

13. Do Not Track Signals

Some web browsers have a "Do Not Track" feature. At this time, our service does not respond to Do Not Track signals due to the lack of industry standards for compliance.

14. Changes to This Privacy 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. We encourage you to review this Privacy Policy periodically for any changes. Your continued use of the service after changes are posted constitutes your acceptance of the updated policy.

15. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us:

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