Terms of Use

Last Updated: June 2, 2026

Welcome to uuinin. These Terms of Use ("Terms") govern your access to and use of the website, applications, APIs, AI image generation tools, AI video generation tools, editing tools, model features, subscriptions, credits, downloads, and related services made available at https://uuinin.io and any related uuinin properties (collectively, the "Services").

The Services are operated by KING FENG TRADING INC. ("uuinin," "Company," "we," "us," or "our"). By accessing or using the Services, creating an account, purchasing credits or a subscription, uploading content, generating content, or clicking to accept these Terms, you agree to be bound by these Terms and our Privacy Policy. If you do not agree, do not access or use the Services.

1. Eligibility and Authority

You may use the Services only if you are at least 18 years old, or the age of majority in your jurisdiction, and are legally able to enter into a binding agreement. If you use the Services on behalf of a company, organization, or other legal entity, you represent that you have authority to bind that entity, and "you" includes that entity.

We may refuse access, suspend accounts, or terminate accounts if we believe a user is not eligible, has provided inaccurate information, or is using the Services in violation of these Terms.

2. Our Services

uuinin provides AI-powered creative tools that may include text-to-image generation, image-to-image generation, text-to-video generation, image-to-video generation, video editing, image editing, style transfer, enhancement, background tools, templates, storage, downloads, collaboration features, and other creative functions.

The Services, models, outputs, credit costs, speed, quality, availability, feature limits, file limits, download formats, watermark rules, and storage periods may change at any time. We may add, modify, suspend, discontinue, throttle, limit, or remove any feature, model, tool, output, or content at our discretion, with or without notice, to the maximum extent permitted by law.

The Services may include experimental, beta, preview, or third-party model features. Such features may be unstable, inaccurate, unavailable, or changed without notice.

3. Accounts and Security

You must provide accurate, current, and complete account information and keep it updated. You are responsible for maintaining the confidentiality of your login credentials and for all activity under your account, whether or not authorized by you.

You must notify us promptly at uuinin@uuinin.com if you suspect unauthorized access to your account. We are not responsible for losses arising from your failure to secure your account, device, email, payment method, or login credentials.

4. User Content, Inputs, and Outputs

"Input" means any prompt, text, image, video, audio, file, data, instruction, metadata, reference material, or other content you upload, submit, import, provide, or make available to the Services.

"Output" means any image, video, edit, variation, file, text, asset, metadata, or other content generated, edited, returned, or made available by the Services in response to Input or use of the Services.

You retain any rights you have in your Input. Subject to these Terms, applicable law, your payment status, third-party rights, third-party model terms, and any applicable plan restrictions, as between you and uuinin, you may use Outputs you lawfully generate through the Services.

We do not guarantee that any Output is unique, confidential, protectable by intellectual property law, non-infringing, commercially usable, accurate, suitable for your purpose, or unavailable to other users. Similar or identical Outputs may be generated for other users. You are solely responsible for reviewing, clearing, labeling, editing, publishing, distributing, and using all Inputs and Outputs.

5. License You Grant to uuinin

You grant uuinin a worldwide, non-exclusive, transferable, sublicensable, royalty-free license to host, store, cache, reproduce, process, transform, transmit, display, publish, perform, modify, create derivative works from, analyze, use, and otherwise exploit your Inputs, Outputs, and related usage data for the following purposes:

providing, operating, maintaining, securing, and improving the Services;
generating, editing, delivering, storing, downloading, and displaying Outputs;
enforcing these Terms and preventing fraud, spam, abuse, illegal activity, and policy violations;
testing, debugging, monitoring, analyzing, developing, training, and improving our technologies, systems, models, filters, and safety tools, where permitted by law and applicable settings;
complying with law, legal process, and governmental requests;
providing support and resolving disputes; and
using content you make public, submit for showcase, or share in public areas for marketing, promotional, research, and portfolio purposes.

To the fullest extent permitted by law, you waive and agree not to assert any moral rights, publicity rights, or similar rights against us in connection with our permitted use of your Inputs and Outputs. If you delete content or close your account, this license continues as needed for backups, legal compliance, safety, dispute resolution, prior permitted uses, and operation of the Services.

6. Your Responsibilities and Representations

You represent and warrant that:

you own or have all rights, permissions, consents, releases, and licenses necessary for any Input you provide and any Output you create or use;
your Input, Output, and use of the Services will not violate any law, contract, platform rule, privacy right, publicity right, copyright, trademark, trade secret, moral right, or other third-party right;
you will not upload or process confidential, regulated, sensitive, biometric, health, financial, personal, or proprietary information unless you have all required rights, notices, consents, and legal bases;
you will not use the Services to create, edit, distribute, or promote unlawful, harmful, misleading, abusive, exploitative, infringing, or non-consensual content; and
you are solely responsible for any claims, notices, takedown requests, disputes, damages, losses, or liabilities arising from your Input, Output, account, or use of the Services.

7. Acceptable Use Rules

You may not, directly or indirectly, use the Services to:

violate any applicable law, regulation, court order, sanctions rule, export control rule, or third-party right;
create, request, upload, generate, edit, publish, or distribute sexual content involving minors, child sexual abuse material, non-consensual intimate content, sexual exploitation, or content intended to sexualize a person without consent;
impersonate, defame, harass, threaten, dox, exploit, intimidate, or harm any person or group;
create deceptive deepfakes, false endorsements, identity misuse, fraud, scams, phishing, election interference, fake evidence, or content intended to mislead people about real persons, events, brands, public figures, or institutions;
create hateful, discriminatory, extremist, terrorist, violent, self-harm, criminal, abusive, obscene, or otherwise objectionable content, as determined by us;
infringe or misappropriate copyrights, trademarks, trade secrets, privacy rights, publicity rights, contractual rights, or other proprietary rights;
upload or process images, videos, voices, likenesses, personal data, or biometric-related information of another person without all required consent and legal authority;
generate or distribute malware, exploit code, credential theft, spam, scraping tools, or instructions for cyber abuse;
probe, scan, attack, overload, reverse engineer, decompile, disassemble, bypass, interfere with, or disrupt the Services or related systems;
access the Services using bots, automation, scraping, account farming, credential sharing, unauthorized resale, or other methods not expressly permitted by us;
remove watermarks, notices, provenance labels, safety labels, or restrictions unless we expressly permit it;
use the Services or Outputs to train, benchmark, improve, or develop a competing AI model, dataset, or service without our written permission;
resell, sublicense, rent, lease, or commercially exploit access to the Services except as expressly allowed by your plan or by a written agreement with us; or
attempt to evade moderation, rate limits, credit limits, payment obligations, geographic restrictions, or account enforcement.

We may interpret and enforce these rules in our sole discretion. We may also adopt additional content, safety, model, community, or product policies, which are incorporated into these Terms by reference.

8. Content Review and Enforcement

We have no obligation to monitor Inputs or Outputs, but we may review, filter, block, remove, label, watermark, disable, restrict, or refuse to generate or deliver any Input, Output, account, project, prompt, or use of the Services at any time.

We may suspend or terminate accounts, limit features, revoke credits, remove content, preserve records, report activity to authorities, cooperate with rights holders, and take any other action we consider appropriate if we believe there has been a violation of these Terms, law, third-party rights, safety rules, payment rules, or platform integrity requirements.

We are not liable for any enforcement action, moderation decision, refusal to generate, delay, removal, suspension, or termination, to the fullest extent permitted by law.

9. Third-Party Services and Models

The Services may use, integrate with, or link to third-party services, AI models, APIs, hosting providers, payment processors, analytics providers, app stores, content delivery networks, identity providers, and other vendors. Your use of those third-party services may be subject to separate terms and privacy policies.

We do not control and are not responsible for third-party services, models, websites, policies, outputs, outages, fees, decisions, or data practices. We may share Inputs, Outputs, account information, usage data, and other information with third parties as described in our Privacy Policy and as needed to provide and operate the Services.

10. Payments, Credits, Subscriptions, and Refunds

Certain features may require payment, credits, tokens, a subscription, usage-based fees, or another paid plan. Prices, plan features, credit values, generation costs, storage limits, usage limits, renewal terms, promotional offers, and taxes may change at any time unless prohibited by law.

By providing a payment method, you authorize us and our payment processors to charge all applicable fees, taxes, renewal charges, overage charges, and other amounts associated with your account. You are responsible for all taxes, currency conversion charges, bank fees, and payment method fees.

Unless we state otherwise in writing or applicable law requires otherwise:

all purchases, subscriptions, credits, tokens, generations, downloads, and add-ons are final and non-refundable;
credits and tokens have no cash value, are not legal tender, are not transferable, and may expire or be revoked;
unused credits, tokens, storage, generations, or plan benefits do not entitle you to refunds, cash, or future services;
promotional, free, beta, trial, or bonus credits may be changed, revoked, limited, or discontinued at any time;
failed, delayed, refused, moderated, low-quality, or unsatisfactory generations do not automatically qualify for a refund; and
we may suspend or terminate access for chargebacks, payment failures, suspected fraud, abusive refund requests, or payment disputes.

Subscriptions may automatically renew until canceled. You must cancel before the renewal date to avoid the next charge. Deleting your account or uninstalling an app may not cancel a subscription purchased through a third party, app store, or payment provider.

11. Our Intellectual Property

The Services, website, software, source code, object code, models, model configurations, workflows, interfaces, designs, templates, logos, trademarks, service marks, trade names, databases, documentation, prompts created by us, safety systems, and all related technology and content are owned by uuinin or our licensors and are protected by intellectual property and other laws.

Except for the limited right to use the Services under these Terms, we grant you no right, title, or interest in our intellectual property. You may not copy, modify, distribute, sell, lease, reverse engineer, decompile, attempt to extract model weights or source code, create derivative services from, or otherwise exploit any part of the Services except as expressly allowed by us in writing.

12. Feedback

If you submit ideas, suggestions, bug reports, comments, improvements, or other feedback, you grant us a perpetual, irrevocable, worldwide, royalty-free, sublicensable, transferable license to use, disclose, reproduce, modify, commercialize, and exploit that feedback for any purpose without compensation or obligation to you.

13. Copyright and IP Complaints

If you believe content on the Services infringes your copyright or other intellectual property rights, you may send a notice to:

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

Your notice should include: your physical or electronic signature; identification of the copyrighted work or right claimed to be infringed; identification of the material you claim is infringing and enough information for us to locate it; your contact information; a statement that you have a good-faith belief the disputed use is not authorized; and a statement under penalty of perjury that the information in your notice is accurate and that you are authorized to act for the rights owner.

We may remove or disable access to allegedly infringing content and may terminate repeat infringers. If you submit false, misleading, or bad-faith notices or counter-notices, you may be liable for damages and fees.

14. Privacy

Our Privacy Policy explains how we collect, use, disclose, and protect information. By using the Services, you acknowledge our Privacy Policy.

15. Disclaimers

To the fullest extent permitted by law, the Services and all Inputs, Outputs, models, tools, features, credits, downloads, information, and content are provided "as is," "as available," and "with all faults." We disclaim all warranties, express, implied, statutory, or otherwise, including warranties of merchantability, fitness for a particular purpose, title, non-infringement, quiet enjoyment, accuracy, availability, security, and uninterrupted operation.

We do not warrant that:

the Services will meet your needs or expectations;
the Services will be uninterrupted, timely, secure, error-free, or available in any location;
Outputs will be accurate, unique, lawful, non-infringing, safe, appropriate, useful, confidential, or suitable for commercial use;
any defects, errors, delays, refusals, or moderation results will be corrected;
any data, Input, Output, account, project, or file will be stored, preserved, recoverable, or downloadable; or
the Services will be free from viruses, harmful code, unauthorized access, or data loss.

You use the Services, Inputs, and Outputs at your own risk.

16. Limitation of Liability

To the fullest extent permitted by law, uuinin and its owners, officers, directors, employees, contractors, affiliates, licensors, vendors, payment processors, and service providers will not be liable for any indirect, incidental, consequential, special, exemplary, punitive, enhanced, or lost-profit damages; loss of revenue, goodwill, data, content, business, reputation, or opportunities; cost of substitute services; or claims arising from Inputs, Outputs, third-party services, moderation, suspension, termination, data loss, security incidents, or your use of or inability to use the Services.

To the fullest extent permitted by law, our total aggregate liability for all claims arising out of or relating to the Services or these Terms will not exceed the greater of: (a) the amount you paid to uuinin for the Services giving rise to the claim during the three months before the event giving rise to liability; or (b) USD $100.

The limitations in this section apply even if a remedy fails of its essential purpose and regardless of the legal theory, including contract, tort, negligence, strict liability, warranty, statute, or otherwise.

17. Indemnification

You will defend, indemnify, and hold harmless uuinin and its owners, officers, directors, employees, contractors, affiliates, licensors, vendors, payment processors, and service providers from and against any claims, demands, investigations, liabilities, damages, losses, judgments, settlements, penalties, fines, costs, and expenses, including reasonable attorneys' fees, arising out of or relating to:

your access to or use of the Services;
your account, Inputs, Outputs, prompts, projects, downloads, publications, or distributions;
your violation of these Terms, law, or third-party rights;
your payment disputes, chargebacks, taxes, or commercial use of Outputs;
your use of the Services on behalf of another person or entity; or
any allegation that your Input, Output, or use of the Services infringes, misappropriates, violates, harms, or defames any person or entity.

We may control the defense and settlement of any matter subject to indemnification, and you agree to cooperate with us.

18. Suspension and Termination

You may stop using the Services at any time. We may suspend, restrict, or terminate your access to the Services, account, content, credits, subscription, downloads, or any feature at any time, with or without notice, if we believe you have violated these Terms, created risk, caused liability, failed to pay, abused the Services, or if we decide to discontinue any part of the Services.

Upon termination, your right to use the Services stops immediately. We may delete or retain your account information, Inputs, Outputs, and records as described in our Privacy Policy and as permitted by law. Termination does not limit any other rights or remedies available to us. Sections that by their nature should survive will survive, including ownership, licenses, payment obligations, disclaimers, limitations of liability, indemnification, dispute resolution, and miscellaneous provisions.

19. Changes to These Terms

We may update these Terms from time to time. The updated Terms 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 of updated Terms means you accept the updated Terms. If you do not agree, you must stop using the Services.

20. Governing Law and Dispute Resolution

These Terms and any dispute, claim, or controversy arising out of or relating to the Services or these Terms are governed by the laws of the State of New York and the United States, without regard to conflict-of-law rules.

Before bringing a claim, you and uuinin agree to try to resolve the dispute informally by sending written notice to the other party and allowing 30 days for good-faith resolution. Notices to uuinin must be sent to uuinin@uuinin.com.

To the fullest extent permitted by law, any dispute not resolved informally will be resolved by binding individual arbitration administered by the American Arbitration Association under its applicable rules. The seat of arbitration will be New York County, New York, unless the parties agree otherwise or applicable consumer arbitration rules require a different location. The arbitration will be conducted in English.

You and uuinin agree that disputes will be brought only on an individual basis and not as a class, collective, consolidated, private attorney general, or representative action. You and uuinin waive the right to a jury trial to the fullest extent permitted by law.

Either party may bring qualifying claims in small claims court. Either party may seek injunctive or equitable relief in a court of competent jurisdiction to protect intellectual property, confidential information, account security, platform integrity, or unauthorized use of the Services.

To the fullest extent permitted by law, any claim must be filed within one year after it arose, or it is permanently barred.

21. International Use, Sanctions, and Export Controls

You are responsible for complying with all laws that apply to you, your Input, your Output, and your use of the Services. You may not use the Services if you are located in, organized under the laws of, or ordinarily resident in a country or region subject to applicable sanctions or embargoes, or if you are on any restricted-party list. You may not export, re-export, or transfer the Services, Outputs, or related technology in violation of export control or sanctions laws.

22. Miscellaneous

These Terms, together with any applicable order, plan terms, additional product terms, and our Privacy Policy, are the entire agreement between you and us regarding the Services. If any provision is found unenforceable, the remaining provisions will remain in effect, and the unenforceable provision will be modified to the minimum extent necessary to make it enforceable.

You may not assign or transfer these Terms or your rights or obligations without our prior written consent. We may assign or transfer these Terms, in whole or in part, without restriction, including in connection with a merger, acquisition, financing, reorganization, sale of assets, or by operation of law.

Our failure to enforce any provision is not a waiver. We are not liable for delay or failure caused by events beyond our reasonable control. Headings are for convenience only. The word "including" means "including without limitation."

23. Contact

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