Terms of Service

Terms of service for Z-Image
Oct 24, 2025

Introduction and Acceptance of Terms

Welcome to Z-Image, an efficient image generation foundation model with Single-Stream Diffusion Transformer architecture. By accessing or using our service, you agree to be bound by these Terms of Service. If you do not agree with any of these terms, please do not use our service.

Use of the Service

Z-Image provides users with a powerful and highly efficient image generation model. You agree to use the service in accordance with all applicable local, state, national, and international laws and regulations.

User Accounts and Registration

  1. Account Creation: To access certain features of the service, you need to create an account. You must provide accurate and complete information during the registration process.

  2. Account Security: You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account.

  3. User Responsibilities: You agree to notify us immediately of any unauthorized use of your account or any other breach of security.

Content and Intellectual Property Rights

The Z-Image model, code, weights, and related documentation are protected under copyright law. The copyright owner of Z-Image is z-image.ai.

  • You acknowledge that you do not own the underlying technology or intellectual property that makes up the Z-Image service, and you agree to respect the intellectual property rights of z-image.ai and any third parties.
  • Z-Image is released under an open-source license (Apache-2.0), allowing for research and development use. Please refer to our GitHub repository for specific licensing terms.

Prohibited Activities

You agree not to engage in any of the following prohibited activities while using Z-Image:

  • Unauthorized access to or distribution of our proprietary code and model weights
  • Using the service for any illegal or unauthorized purpose
  • Attempting to bypass any security features of the service
  • Violating any applicable laws or regulations

Privacy and Data Collection

Z-Image may collect the following types of data:

  • Account Information: Information you provide when creating an account
  • Usage Details: Data related to your activity on our service
  • Device Information: Information about the device you use to access our service
  • Cookies: Data that helps us enhance your experience with our service

For more details on data collection practices, please refer to our separate Privacy Policy.

Pricing and Payments

  • All purchases are final and non-refundable unless otherwise required by law
  • Prices are subject to change with notice to users
  • You agree to pay all charges associated with your selected plan
  • Payment terms are based on your selected payment method and plan

Termination

We reserve the right to terminate or suspend your access to the service at our sole discretion, without notice, for conduct that we believe violates these Terms or is harmful to other users of the service, us, or third parties.

Disclaimer of Warranties

The service is provided on an "as is" and "as available" basis. We make no warranties or representations about the accuracy, reliability, or availability of the service and disclaim all warranties to the fullest extent permitted by law.

Limitation of Liability

To the fullest extent permitted by law, z-image.ai shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from the use of or inability to use the service.

Indemnification

You agree to indemnify and hold harmless z-image.ai, its affiliates, and their respective officers, directors, employees, and agents from any claims, damages, losses, liabilities, and expenses (including attorneys' fees) arising from your use of the service or violation of these Terms.

Governing Law and Dispute Resolution

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which z-image.ai operates, without regard to its conflict of law provisions. Any disputes arising from these Terms or the service will be resolved through binding arbitration in accordance with applicable laws.

Changes to These Terms

We reserve the right to update or modify these Terms at any time. Changes will be effective immediately upon posting on our website. Your continued use of the service after any changes signifies your acceptance of the new terms.

Contact Information

If you have any questions about these Terms, please contact us at support@z-image.ai.


By using Z-Image, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service. Thank you for choosing Z-Image!