Privacy Policy

Last Updated: June 2, 2026

This Privacy Policy explains how KING FENG TRADING INC. ("uuinin," "Company," "we," "us," or "our") collects, uses, discloses, stores, and protects information when you access or use https://uuinin.io and our related websites, applications, APIs, AI image generation tools, AI video generation tools, editing tools, subscriptions, credits, downloads, and related services (collectively, the "Services").

By using the Services, you acknowledge this Privacy Policy. If you do not agree, do not use the Services.

1. Scope

This Privacy Policy applies to information we process in connection with the Services. It does not apply to third-party websites, apps, models, payment processors, app stores, integrations, or services that we do not control. Those third parties may process your information under their own terms and privacy policies.

If you use the Services on behalf of a business or provide personal information about others, you represent that you have all required authority, notices, consents, and legal bases to do so.

2. Information We Collect

We collect information depending on how you use the Services, the features you access, your settings, and applicable law.

2.1 Information You Provide

We may collect:

account information, such as name, email address, username, password credentials, profile details, account settings, and login information;
contact information, such as email address, billing contact, support contact, and communication preferences;
payment and transaction information, such as plan, credits, invoices, billing address, transaction history, tax information, payment status, and limited payment details. Full payment card information is processed by payment providers and is not intentionally stored by us;
Inputs, such as prompts, text, images, videos, audio, reference files, style instructions, metadata, uploaded assets, project files, and other materials you submit to the Services;
Outputs, such as generated images, generated videos, edits, variations, downloads, project history, and related metadata;
communications, such as support requests, feedback, complaints, survey responses, emails, and messages with us;
marketing and preference information, such as newsletter preferences, offer responses, and campaign interactions; and
information you choose to make public or share, such as gallery posts, public projects, shared links, reviews, testimonials, or community content.

2.2 Information Collected Automatically

When you use the Services, we may automatically collect:

device and browser information, such as device type, operating system, browser type, app version, language, time zone, screen size, device identifiers, and crash data;
usage information, such as pages viewed, tools used, prompts submitted, generation settings, feature interactions, clicks, downloads, referral pages, session length, credit usage, and model usage;
log and security information, such as IP address, approximate location derived from IP address, authentication events, error logs, fraud signals, abuse signals, and system activity;
cookie and similar technology information, such as identifiers, preferences, analytics events, advertising identifiers, and session data; and
performance information, such as latency, failures, queue status, rendering status, storage status, and service diagnostics.

2.3 Information From Third Parties

We may receive information from:

login, authentication, or social sign-in providers;
payment processors, app stores, banks, and fraud prevention providers;
analytics, advertising, attribution, and marketing partners;
AI model, infrastructure, storage, content delivery, moderation, and security providers;
business customers, team administrators, affiliates, vendors, and integration partners; and
public sources, rights holders, law enforcement, or other users who submit reports, claims, or complaints.

2.4 Sensitive Information and Face-Related Content

The Services may allow you to upload images, videos, voices, likenesses, or other materials that include a person's face, body, voice, or other sensitive information. You should not upload sensitive personal information unless it is necessary for your use of the Services and you have all required rights, notices, consents, and legal bases.

When you submit face-related images or videos, we may process them to provide requested features such as generation, editing, enhancement, animation, transformation, background tools, or similar visual effects. Unless we expressly state otherwise, we do not use face-related content to identify a person or verify identity. We may process such content for service delivery, safety, moderation, fraud prevention, troubleshooting, legal compliance, and improvement of the Services where permitted by law.

3. How We Use Information

We may use information to:

provide, operate, maintain, and improve the Services;
generate, edit, render, store, download, and display Outputs;
create and manage accounts, authentication, subscriptions, credits, billing, and support;
process transactions, prevent payment fraud, collect amounts owed, and enforce payment terms;
personalize features, remember settings, measure usage, and improve user experience;
review, filter, moderate, restrict, or remove content and enforce our Terms of Use;
detect, prevent, investigate, and respond to fraud, spam, abuse, security incidents, policy violations, illegal activity, and technical issues;
test, debug, analyze, develop, train, and improve our systems, models, tools, filters, safety features, and Services, where permitted by law and applicable settings;
send service messages, notices, updates, confirmations, security alerts, invoices, and support responses;
send marketing communications, offers, newsletters, and promotions, subject to your choices and applicable law;
comply with law, legal process, tax requirements, sanctions, export controls, and requests from courts, regulators, or authorities;
protect the rights, safety, property, and interests of uuinin, users, rights holders, and the public; and
carry out any other purpose described when the information is collected or with your consent.

4. AI Content Processing

To provide AI image and video features, we and our service providers may process Inputs, Outputs, prompts, files, metadata, settings, usage data, and feedback. This processing may occur on our systems or on third-party systems that help us provide models, rendering, storage, safety, moderation, analytics, and infrastructure.

Unless a specific plan, setting, or written agreement says otherwise, we may use Inputs, Outputs, and related usage data to operate, maintain, secure, support, analyze, improve, develop, and train our Services, models, safety systems, and quality systems where permitted by law.

Content you choose to publish, share publicly, submit for showcase, or make available through public links may be viewed, indexed, downloaded, used, displayed, or redistributed by others. We may use public or showcase content for marketing, promotional, portfolio, research, and service improvement purposes.

You should not submit trade secrets, confidential information, regulated data, or personal information of others unless you have the right to do so and accept the risks associated with AI processing and third-party infrastructure.

5. Cookies and Similar Technologies

We may use cookies, pixels, local storage, SDKs, and similar technologies to:

keep you signed in and remember preferences;
operate security, fraud prevention, and abuse detection features;
measure performance, errors, and usage;
understand how users find and use the Services;
personalize features and content; and
deliver, measure, and improve advertising and marketing.

You can control cookies through your browser settings and, where available, through our cookie tools or consent settings. Blocking cookies may affect the functionality of the Services. Some browsers transmit "Do Not Track" signals, but there is no uniform standard for responding to them, and we may not respond to such signals unless required by law.

6. How We Disclose Information

We may disclose information:

to service providers and vendors that help us provide hosting, cloud storage, AI models, rendering, moderation, analytics, payments, billing, email, customer support, security, fraud prevention, advertising, attribution, content delivery, logging, and other business functions;
to payment processors, app stores, banks, and fraud prevention providers to process transactions and manage payment disputes;
to AI model providers and infrastructure partners as needed to generate, edit, render, store, moderate, or deliver content;
to affiliates, contractors, advisors, accountants, auditors, lawyers, insurers, and business partners;
to team owners, workspace administrators, or business customers if your account is part of a team, organization, enterprise account, or business arrangement;
to other users or the public when you share content, publish content, use public links, post in public areas, participate in community features, or direct us to share information;
to rights holders, reporting parties, law enforcement, regulators, courts, authorities, or other parties when we believe disclosure is necessary to comply with law, enforce our Terms, respond to claims, protect rights, prevent harm, or investigate abuse;
in connection with a merger, acquisition, financing, reorganization, bankruptcy, sale of assets, corporate transaction, or transfer of business; and
with your consent or at your direction.

We may disclose aggregated, de-identified, or anonymized information for any lawful purpose.

7. Payments

Payment information may be collected and processed by third-party payment providers. We generally receive limited information such as payment status, transaction identifiers, billing details, card brand, last four digits, expiration date, invoices, and fraud signals. Your use of a payment provider may be subject to that provider's own privacy policy and terms.

8. Data Retention

We retain information for as long as reasonably necessary for the purposes described in this Privacy Policy, including to provide the Services, maintain your account, store projects, provide downloads, comply with law, resolve disputes, enforce agreements, prevent fraud and abuse, collect fees, maintain business records, and improve the Services.

Retention periods vary depending on the type of information, feature, account status, legal requirements, business needs, and user settings. For example:

account and profile information may be retained while your account is active and for a reasonable period afterward;
Inputs, Outputs, projects, and generated content may be retained while stored in your account, shared by you, needed to provide the Services, or needed for safety, legal, backup, audit, or dispute purposes;
temporary files may be retained for a limited period to deliver downloads, troubleshoot issues, or maintain service reliability;
transaction, tax, legal, and accounting records may be retained for the period required or permitted by law;
logs, security records, and abuse-prevention records may be retained as needed to protect the Services; and
aggregated, de-identified, or anonymized information may be retained indefinitely.

Deletion requests may not result in immediate deletion from backups, logs, legal records, fraud-prevention systems, or records we are required or permitted to retain.

9. Security

We use reasonable administrative, technical, and organizational measures designed to protect information. However, no website, app, network, storage system, AI service, or transmission method is completely secure. We cannot guarantee that information will be secure, available, uninterrupted, or free from unauthorized access, loss, misuse, or alteration.

You are responsible for securing your account credentials, devices, email accounts, payment methods, and downloaded Outputs.

10. Your Choices and Privacy Rights

Depending on your location and applicable law, you may have rights to access, correct, delete, restrict, object to, or receive a copy of certain personal information. You may also have rights to withdraw consent, opt out of certain processing, opt out of targeted advertising, opt out of sale or sharing of personal information, or appeal a decision regarding a privacy request.

You can make a request by contacting us at uuinin@uuinin.com. We may need to verify your identity and authority before responding. We may deny, limit, or charge a reasonable fee for requests where permitted by law, including requests that are repetitive, excessive, technically infeasible, legally restricted, harmful to others, or that would reveal trade secrets, security information, or confidential business information.

You may unsubscribe from marketing emails by using the unsubscribe link in the email or by contacting us. You may still receive transactional, legal, security, billing, and service-related messages.

11. U.S. State Privacy Notice

Some U.S. state privacy laws require additional disclosures. We may collect the categories of personal information described above, including identifiers, commercial information, internet or network activity, approximate geolocation, audio/visual content you submit, inferences, and other information you provide or that is generated through your use of the Services.

We collect and disclose these categories for the purposes described in this Privacy Policy. We may disclose them to the categories of recipients described in Section 6. We do not sell personal information for money. However, our use of analytics, advertising, attribution, and similar technologies may be considered a "sale," "sharing," or "targeted advertising" under certain state privacy laws. Where required, you may opt out by using available cookie controls or contacting us at uuinin@uuinin.com.

We do not knowingly sell or share personal information of users under 16. We use sensitive personal information only for purposes permitted by law, such as providing requested features, security, fraud prevention, legal compliance, and service improvement.

12. International Transfers

We are based in the United States, and we and our service providers may process information in the United States and other countries. These countries may have privacy laws different from those in your location. By using the Services, you understand that information may be transferred to, stored in, and processed in the United States and other jurisdictions.

Where required, we use appropriate safeguards for international transfers, such as contractual protections or other lawful transfer mechanisms.

13. Legal Bases for EEA, UK, and Similar Regions

If you are located in the European Economic Area, the United Kingdom, Switzerland, or another region that requires a legal basis for processing, we process personal information based on one or more of the following:

performance of a contract, such as providing the Services, managing accounts, generating Outputs, and processing payments;
legitimate interests, such as securing, improving, analyzing, marketing, and protecting the Services, users, and our business;
consent, such as for certain cookies, marketing, or optional features where consent is required;
legal obligations, such as tax, accounting, sanctions, consumer protection, and legal process; and
vital or public interests where applicable and permitted by law.

14. Children's Privacy

The Services are not directed to individuals under 18 or the age of majority required by our Terms of Use. We do not knowingly collect personal information from children under 13. If you believe a child has provided personal information to us, contact us at uuinin@uuinin.com.

15. Business and Team Accounts

If you use the Services through a business, team, agency, employer, or other organization, that organization may control or access your account, projects, Inputs, Outputs, usage, billing, and related information. The organization may have its own privacy practices and obligations.

If a business customer submits personal information to the Services, that business customer is responsible for providing required notices, obtaining required consents, and ensuring that it has a lawful basis for processing and submitting the information.

16. Third-Party Links and Integrations

The Services may contain links to third-party websites, apps, services, models, plug-ins, or integrations. We are not responsible for the privacy, security, content, or practices of third parties. You should review their terms and privacy policies before using them.

17. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. The updated version will be effective when posted unless a later date is stated. If we make material changes, we may provide notice through the Services, by email, or by other reasonable means. Your continued use of the Services after the effective date means you acknowledge the updated Privacy Policy.

18. Contact Us

KING FENG TRADING INC. ONE WORLD TRADE CENTER, 85TH FLOOR NEW YORK, NY 10007, USA Email: uuinin@uuinin.com