Agreement & Conditions

Terms of Service

Effective date: September 1, 2026 | Last updated: September 6, 2026

1. Acceptance of Terms

By accessing and using ndlong.site or any of its subdomains (collectively, the “Website” or “Services”), you accept and agree to be bound by the terms and provision of this agreement. In addition, when using particular tools, utilities, or games, you shall be subject to any posted guidelines or rules applicable to such services.

2. Intellectual Property Rights

All original content, features, web application source code, and design assets developed by Nguyen Dai Long are protected by international copyright, trademark, and other intellectual property laws. You may not copy, reverse engineer, or redistribute our applications without prior written permission.

3. Use of Free Tools & Games

Our web applications (including URL shortener, image compressor, financial calculators, and browser arcade games) are provided free of charge for lawful personal and commercial utility:

  • You agree not to use our tools to distribute malware, illegal content, spam, or phishing campaigns.
  • You agree not to disrupt or overload our infrastructure or servers through automated bot abuse or DDoS attacks.
  • We reserve the right to block access or remove shortened links that violate these terms.

4. Third-Party Links & Advertising

Our Website displays advertisements served by third-party advertising partners, including Google AdSense. We have no control over the content of third-party advertisements or websites linked to or from our pages. The inclusion of any link or advertisement does not imply endorsement. Your dealings with advertisers found on or through the Website are solely between you and the advertiser.

5. Disclaimer of Warranties

The Website and all tools are provided on an “as is” and “as available” basis without warranties of any kind, either express or implied. Nguyen Dai Long does not guarantee that the services will be uninterrupted, completely secure, or error-free. Financial information (such as bank interest rates) is provided for informational and comparative purposes only and should not be construed as certified professional financial advice.

6. Limitation of Liability

In no event shall Nguyen Dai Long or ndlong.site be liable for any indirect, incidental, special, consequential, or punitive damages arising out of or related to your use of the website or tools.

7. Governing Law & Contact

These Terms shall be governed and construed in accordance with the laws of Vietnam. If you have any questions about these Terms, please contact us at:

Email: ndl.long.nguyendai@gmail.com
Location: Da Nang, Vietnam