Privacy Policy

We collect information you provide directly, including account details, billing contact information, support communications, and content that you upload or enter into the service such as prompts, text, files, figure instructions, and export preferences.

We also collect technical and usage information such as device and browser data, approximate location derived from IP address, log records, session activity, feature interactions, and service diagnostics used to operate, secure, and improve the platform.

We use personal and account information to provide the service, authenticate users, process payments, generate outputs, maintain account history, respond to support requests, prevent abuse, and communicate service-related notices.

We may use service data to monitor reliability, troubleshoot issues, improve workflows, measure product performance, and develop new features. Where required by applicable law, we rely on contract performance, legitimate interests, consent, or other permitted legal bases for these processing activities.

We may share information with vendors and infrastructure providers that support hosting, analytics, authentication, payments, customer support, and communications, but only to the extent reasonably necessary for them to perform services on our behalf.

We may also disclose information when required by law, regulation, court order, or valid governmental request, or when disclosure is reasonably necessary to protect the rights, safety, property, users, or integrity of zhichun liu and the service.

We retain information for as long as necessary to provide the service, maintain legitimate business records, resolve disputes, enforce agreements, and comply with legal obligations. Retention periods may vary depending on account status, billing needs, support history, and the nature of stored content.

We use administrative, technical, and organizational safeguards designed to protect information against unauthorized access, alteration, disclosure, or destruction. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.

Your information may be processed in countries other than the country where you are located. When we transfer personal data across borders, we take reasonable steps to apply appropriate protections required by applicable law.

You may request access to, correction of, deletion of, or export of certain personal information, and you may object to or restrict certain processing where applicable law provides those rights. You may also opt out of non-essential communications. Requests can be submitted to liuzhichun92(at)gmail.com.

The service is not directed to children and is not intended for users under the age required to form a binding agreement in their jurisdiction. If we learn that personal information has been collected from a child in violation of applicable law, we will take reasonable steps to delete it.

We may update this Privacy Policy from time to time to reflect changes in the service, legal requirements, or operational practices. The effective date at the top of this page shows when the current version took effect.