Welcome to Z-Image (accessible at zimage.run), an AI-powered image generation service. At Z-Image, your privacy is of utmost importance to us, and this privacy policy outlines how we collect, use, and protect your personal information when you use our AI image generation services.
Last Updated: November 30, 2025
We collect the following types of data to provide you with a better experience while using Z-Image:
- What We Collect: Your name, email address, and any other information you provide when creating an account.
- Purpose: To manage your account, provide customer support, and enable AI image generation services.
- What We Collect:
- Text prompts and parameters you submit for AI image generation
- Generated images and their metadata (dimensions, generation time, etc.)
- Image generation history and preferences
- Purpose:
- To process your AI image generation requests
- To improve our AI models and service quality
- To provide you with a history of your generated images
- Retention: Generated images are stored on our servers (Cloudflare R2) and remain accessible through your account. You can delete your images at any time.
- What We Collect: Information about how you use Z-Image, including:
- Features accessed (image generator, gallery, settings)
- Generation frequency and patterns
- Error logs and performance metrics
- Purpose: To analyze user engagement, optimize AI processing, and improve our services.
- What We Collect: Data regarding the devices you use to access Z-Image, such as:
- Device type, operating system, and browser type
- IP address and general location (country/region level)
- Screen resolution and display preferences
- Purpose: To optimize our services for different devices and ensure compatibility.
- What We Collect: Small data files placed on your device that help us:
- Remember your login status
- Store your image generation preferences (image size, quality settings)
- Track user preferences and improve user experience
- Purpose: To enhance the functionality of our services and personalize your experience.
- What We Collect:
- Payment method details (processed through secure third-party payment providers)
- Billing address and transaction history
- Credit usage and quota information
- Purpose: To facilitate billing, payment processing, and manage your service credits/quota.
- Note: We do not store complete credit card numbers. All payment processing is handled by PCI-compliant third-party providers (Stripe, PayPal).
- Generated Images: Stored securely on Cloudflare R2 object storage with encryption at rest
- User Data: Stored in encrypted PostgreSQL databases with regular backups
- Geographic Location: Data is stored in data centers located in the United States and Europe
We implement industry-standard security measures including:
- End-to-end encryption for data transmission (HTTPS/TLS)
- Encrypted storage for sensitive user data
- Regular security audits and vulnerability assessments
- Access controls and authentication mechanisms
- Firewall protection and DDoS mitigation
However, please be aware that no method of transmission over the Internet, or method of electronic storage, is 100% secure, and we cannot guarantee absolute security.
We use ComfyUI, an open-source AI image generation framework, to process your image generation requests:
- Your prompts are sent to our secure ComfyUI servers for processing
- Generated images are temporarily stored on ComfyUI servers during generation
- After generation, images are transferred to our permanent storage (Cloudflare R2)
We use the following third-party services:
- Cloudflare: For CDN, security, and R2 object storage
- Supabase/PostgreSQL: For database hosting
- Stripe/PayPal: For payment processing
- Google/GitHub: For optional OAuth authentication
Each third-party service has its own privacy policy, and we recommend reviewing them.
We do not sell, trade, or otherwise transfer your personal information to outside parties, except in the following circumstances:
- Legal Compliance: To comply with legal obligations or respond to lawful requests from public authorities
- Rights Protection: To protect our rights, property, or safety, or that of our users or others
- Service Providers: To provide services through trusted third-party partners (payment processors, cloud storage providers) who assist us in operating our platform, subject to strict confidentiality agreements
- Business Transfers: In the event of a merger, acquisition, or sale of assets, your information may be transferred to the acquiring entity
- Generated images belong to you, the user
- We do not use your generated images for marketing purposes without your explicit consent
- We may use aggregated, anonymized data (without identifying information) to improve our AI models
- You have full control to download or delete your generated images at any time
You have the right to:
- Access: Request a copy of the personal data we hold about you
- Correction: Request correction of inaccurate or incomplete data
- Deletion: Request deletion of your account and associated data
- Export: Download your generated images and account data
- Opt-out: Unsubscribe from marketing communications
To delete your account and data:
- Log into your account settings
- Navigate to "Account Settings" → "Delete Account"
- Or contact us at [email protected]
Upon account deletion:
- Your account information will be permanently deleted within 30 days
- Generated images will be deleted from our servers
- Some data may be retained for legal or security purposes as required by law
Z-Image is not intended for use by 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 at [email protected], and we will delete such information.
If you are accessing Z-Image from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States and other countries where our service providers operate. By using our service, you consent to the transfer of your information to countries outside your country of residence.
We may update this privacy policy from time to time to reflect changes in our practices or legal requirements. We will notify you of any material changes by:
- Posting the new policy on this page
- Updating the "Last Updated" date
- Sending an email notification to your registered email address (for significant changes)
You are advised to review this privacy policy periodically. Changes to this privacy policy are effective when they are posted on this page.
If you have any questions or concerns about this privacy policy or our data practices, please contact us at:
Website: zimage.run
Email: [email protected]
For data protection inquiries or to exercise your privacy rights, please email us at [email protected] with "Privacy Request" in the subject line.
By using Z-Image, you consent to our privacy policy and agree to its terms. Thank you for trusting us with your information!