Welcome to Kling 4.0 Flash. Please read these Terms of Service carefully before using this website, our AI video generation tools, image-to-video workflows, image generation features, subscription plans, or related services.
Effective Date: May 12, 2026
These Terms of Service apply to your access to and use of kling4flash.net and the related AI video generation, image-to-video, image generation, content processing, account, and subscription services offered by Kling 4.0 Flash. By using the website or related services, you confirm that you have read, understood, and agreed to be bound by these Terms.
If you do not agree with any part of these Terms, please stop using the website and related services.
1. Acceptance of Terms
Kling 4.0 Flash provides AI video generation, image-to-video workflows, image generation, and related creative tools for creative, design, marketing, and business use. By accessing or using kling4flash.net, you agree to comply with these Terms of Service, our Privacy Policy, our content rules, and any other applicable policies posted on the website.
You must be at least 18 years old, or the legal age of majority in your jurisdiction, to use the service. By using the service, you represent and warrant that you meet this requirement.
If you use Kling 4.0 Flash on behalf of a company, organization, or other entity, you represent that you have authority to bind that entity to these Terms.
2. Account Registration and Security
Some Kling 4.0 Flash features may require you to create an account. You agree to provide accurate, complete, current information during registration and while using the service, and to update your information when necessary.
You are responsible for keeping your login credentials, password, verification codes, access permissions, and other security information confidential. You are also responsible for all activity that occurs under your account, including prompts you submit, media you upload, content you generate, subscription purchases, credit usage, and any other actions taken through the account.
If you believe your account has been accessed without authorization, your password has been compromised, or another security issue exists, please contact us promptly at [email protected].
We are not responsible for losses resulting from your failure to protect your account information, sharing your account, using weak credentials, or otherwise violating these Terms.
3. User Content and Generated Content
3.1 User Content
When using Kling 4.0 Flash, you may submit, upload, generate, save, download, or share content, including:
- Text prompts, generation instructions, and creative requests
- Uploaded images, videos, reference media, source materials, or other files
- Videos, images, or other outputs created through our AI generation features
- Information submitted through forms, feedback, customer support, or other interactions
All such material is referred to in these Terms as "User Content."
You are solely responsible for the User Content you submit, upload, generate, publish, download, use, or share. You must ensure that you have the rights, permissions, and legal basis needed for that content.
3.2 Ownership of User Content
Unless otherwise required by law or stated in these Terms, you retain the rights you hold in the original content you upload to Kling 4.0 Flash.
For content generated through the service, you are responsible for determining how that content may be used and for ensuring that your use does not infringe any intellectual property rights, privacy rights, portrait rights, trademark rights, trade secrets, or other lawful rights of third parties.
AI-generated results may resemble content created by others and may be inaccurate, incomplete, or unsuitable for a specific purpose. You are responsible for reviewing generated content before using it commercially, publishing it, distributing it, or relying on it in an important context.
3.3 License Granted to Kling 4.0 Flash
In order to provide, maintain, improve, and protect Kling 4.0 Flash, when you submit User Content to the website, you grant us a worldwide, non-exclusive, royalty-free, sublicensable, and transferable license to host, store, copy, process, transform, display, transmit, and use that content.
This license is limited to the following purposes:
- Providing AI video generation, image-to-video, image generation, preview, saving, and download features
- Processing your prompts, uploaded media, and generated content
- Protecting the website, user accounts, and services
- Detecting, preventing, and addressing fraud, abuse, policy violations, or security risks
- Providing customer support, troubleshooting, and service optimization
- Complying with legal obligations or responding to lawful requests
Unless authorized by you, permitted by law, or required for service functionality, we will not use your private User Content for unrelated public display.
3.4 Content Restrictions
You agree not to use Kling 4.0 Flash to create, upload, generate, publish, distribute, or share content that is:
- Unlawful, fraudulent, infringing, defamatory, harassing, threatening, hateful, discriminatory, or malicious
- Intended to promote, encourage, or facilitate violence, self-harm, terrorism, crime, or dangerous conduct
- Pornographic, sexually explicit, non-consensual sexualized content, or inappropriate content involving minors
- Infringing the intellectual property, privacy, portrait, reputation, trademark, or other lawful rights of others
- Intended to impersonate another person, mislead about identity, fake official endorsement, or create deceptive content
- Containing malicious code, cyberattacks, spam, automated abuse, or conduct that disrupts service stability
- In violation of applicable law, these Terms, our Privacy Policy, or other website rules
If we believe content or conduct violates these Terms, applicable law, or poses risk to the platform, users, or third parties, we may take appropriate action, including limiting generation, removing content, suspending accounts, terminating service, preserving records, or cooperating with lawful investigations.
4. Intellectual Property
4.1 Intellectual Property in the Website and Services
The Kling 4.0 Flash website, interface, features, software, code, model orchestration, page design, text, graphics, logos, trademarks, brand elements, databases, documentation, and other platform materials are owned by kling4flash.net or its licensors and are protected by intellectual property and related laws.
Without our prior written permission, you may not copy, modify, distribute, sell, lease, reverse engineer, decompile, scrape, mirror, resell, or otherwise exploit the website, services, or platform content.
4.2 Brand and Trademarks
Kling 4.0 Flash, kling4flash.net, and related names, visual elements, and brand assets may constitute our trademarks, service marks, or trade dress. You may not use them without authorization in any way that could cause confusion or imply sponsorship, affiliation, or endorsement.
4.3 Third-Party Rights
When using AI video generation, image-to-video, image generation, media uploads, or generated outputs, you must respect the intellectual property rights, privacy rights, portrait rights, trademark rights, and other lawful rights of third parties.
If you believe content on the website infringes your rights, you may contact us at [email protected] and provide enough information for us to review the matter.
5. Subscriptions, Credits, and Payments
Kling 4.0 Flash may offer free features, paid subscriptions, One-time credits, premium tools, or other paid services. Different plans may include different generation limits, feature access, processing speed, download rights, commercial usage scope, or other service benefits.
By purchasing or subscribing to a paid service, you agree to the pricing, feature descriptions, billing cycle, automatic renewal terms, usage limits, and other terms shown on the relevant pages.
If you choose a subscription plan, your subscription may automatically renew for the selected billing period until you cancel it. You can manage or cancel your subscription from your account settings:
https://kling4flash.net/account
If you cancel, you will generally keep access to the subscription benefits you already paid for until the end of the current billing period. After that period ends, the subscription benefits will stop unless you subscribe again.
We may change subscription pricing, credit rules, feature entitlements, or service offerings from time to time. If a material change affects existing paid users, we may provide notice through the website, email, or another reasonable method.
6. Refund Policy
We want you to have a satisfactory experience with Kling 4.0 Flash. For new users making a first purchase, we offer a 7-day refund request window starting on the purchase date. Requests submitted more than 7 days after purchase are generally not accepted unless applicable law requires otherwise or we state otherwise.
To qualify for a refund, your account will generally need to meet all of the following conditions:
- Fewer than 10 AI processing tasks have been submitted through your account
- At least 90% of the purchased credits remain unused
- The purchase is your first purchase, and there has been no violation of these Terms, refund abuse, or abnormal usage
To request a refund, please contact [email protected] and include your account email, order information, and reason for the request.
We review refund requests based on account activity, purchase records, credit usage, service status, and applicable law. If a refund is approved, processing time may depend on the payment provider or financial institution.
A refund may not be available if:
- More than 7 days have passed since the purchase
- The AI task threshold for refunds has been reached or exceeded
- Most credits or service benefits have already been used
- The account has been shared, misused, registered maliciously, or otherwise used in violation of these Terms
- The issue is caused by your device, network, a third-party service, or personal preference rather than service quality
7. Service Use Restrictions
You agree to use Kling 4.0 Flash lawfully, reasonably, and in accordance with these Terms. You may not:
- Damage, interfere with, attack, bypass, or attempt unauthorized access to the website, servers, accounts, systems, or security measures
- Use bots, crawlers, scripts, mass registration, automation, or similar methods to abuse the service
- Circumvent subscription limits, credit limits, rate limits, access controls, or security checks
- Resell, lease, sublicense, or commercialize the service in an unauthorized way
- Use the service to generate, distribute, or assist with unlawful, infringing, deceptive, or high-risk content
- Reverse engineer, copy, scrape, mirror, or use the service to build a competing product
- Harm Kling 4.0 Flash, other users, third parties, or the public in any way
We may set or adjust limits on use frequency, generation volume, file size, upload format, geographic availability, account permissions, or certain features for reasons including security, system load, abuse prevention, legal compliance, or operational needs.
8. Service Changes, Suspension, and Termination
We may update, modify, suspend, or discontinue part or all of Kling 4.0 Flash based on product planning, technical changes, safety, legal compliance, or operational needs.
If you violate these Terms, applicable law, content rules, or engage in conduct that may harm the platform, users, or third parties, we may take one or more of the following actions:
- Restrict, suspend, or terminate your account
- Remove, block, or limit related User Content
- Suspend or cancel generation, downloads, subscriptions, credits, or other features
- Refuse to provide further service
- Preserve necessary records and cooperate with lawful investigations when required
You may also stop using the website at any time. If you would like to request deletion of your account or related data, please contact [email protected].
9. Disclaimer of Warranties
Kling 4.0 Flash is provided on an "as is" and "as available" basis. To the fullest extent permitted by law, we disclaim all express or implied warranties regarding continuity, accuracy, completeness, suitability, availability, security, error-free operation, or uninterrupted access.
AI-generated results may be inaccurate, incomplete, unexpected, similar to third-party content, contain text errors, include incorrect details, or be unsuitable for a specific purpose. You are responsible for reviewing all generated content before using, publishing, modifying, distributing, or relying on it.
We do not guarantee that generated content will satisfy your business, legal, advertising, compliance, copyright, trademark, industry, or other specific requirements. Before using generated content in commercial promotions, packaging, healthcare, finance, legal, education, public communications, or other important settings, you should conduct human review and seek professional advice where appropriate.
10. Limitation of Liability
To the fullest extent permitted by law, kling4flash.net, its owners, operators, employees, partners, service providers, and licensors will not be liable for any indirect, incidental, special, punitive, consequential, or similar damages arising out of or related to your access to, use of, or inability to use Kling 4.0 Flash.
This includes, without limitation, lost profits, business interruption, loss of data, loss of content, reputational harm, unsatisfactory generation results, third-party claims, or other intangible losses, even if we were advised that such damages might occur.
In all cases, our total aggregate liability arising from the service or these Terms will not exceed the amount you actually paid to us for the service during the 3 months preceding the event giving rise to the claim, or the minimum amount of liability required under applicable law, whichever is greater.
11. Indemnification
If a claim, loss, liability, damage, cost, or expense arises out of your breach of these Terms, unlawful use of the service, submission or use of User Content, infringement of third-party rights, or your use of generated content, you agree, to the extent permitted by law, to defend, indemnify, and hold harmless kling4flash.net and its affiliates, service providers, licensors, employees, and partners.
12. Third-Party Services
Kling 4.0 Flash may use or link to third-party services such as payment processors, hosting providers, analytics tools, email services, content safety vendors, AI model providers, or other technical service providers.
Those third-party services may be governed by their own terms, privacy policies, and usage rules. Before using them or following third-party links, you should review the relevant policies yourself. We are not responsible for the content, availability, security, or conduct of third-party services.
13. Updates to These Terms
We may update these Terms of Service from time to time to reflect service changes, feature adjustments, legal requirements, or operational needs. The updated Terms will be posted on this page, and the "Effective Date" at the top will be updated.
If a material change is made, we may provide notice through the website, email, or another reasonable method.
If you continue to use Kling 4.0 Flash after updated Terms take effect, you agree to the revised Terms. If you do not agree, please stop using the website and related services.
14. Contact Us
If you have any questions, requests, or complaints about these Terms of Service, your account, subscriptions, refunds, User Content, AI generation services, or any related matter, please contact us at:
These Terms of Service constitute the agreement between you and kling4flash.net regarding your use of Kling 4.0 Flash. By using the website and related services, you confirm that you have read, understood, and agreed to be bound by these Terms.