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Terms & Conditions

Effective Date: January 1, 2025 — Last Updated: July 2025

Please read these Terms & Conditions ("Terms", "Agreement") carefully before using OnlineUnitCalc (the "Website"), operated at onlineunitcalc.com. By accessing or using the Website, you agree to be bound by these Terms. If you do not agree to any part of these Terms, please do not use the Website.

1. Acceptance of Terms

By accessing and using OnlineUnitCalc, you acknowledge that you have read, understood, and agree to be bound by these Terms & Conditions and our Privacy Policy, which is incorporated herein by reference. These Terms apply to all visitors, users, and others who access or use the Website.

We reserve the right to modify these Terms at any time. When we do, we will update the "Last Updated" date at the top of this page. Your continued use of the Website following any changes constitutes your acceptance of the new Terms.

2. Description of Service

OnlineUnitCalc provides a free, browser-based suite of utility tools including unit converters, code formatters, data converters, cryptographic hash generators, calculators, and other developer tools. These tools are designed to perform their operations entirely within your web browser without transmitting your input data to our servers.

The Website is provided free of charge to all users. We may introduce optional premium features in the future, but any paid features will be clearly distinguished from our free core tools.

3. Acceptable Use Policy

You agree to use OnlineUnitCalc only for lawful purposes. You agree NOT to:

  • Use the Website in any way that violates any applicable local, national, or international law or regulation.
  • Use automated scripts, bots, scrapers, or other automated tools to access the Website in a way that imposes an unreasonable load on our infrastructure.
  • Attempt to gain unauthorized access to any portion of the Website, its servers, or any systems or networks connected to the Website.
  • Use the Website to transmit any unsolicited or unauthorized advertising, spam, or promotional materials.
  • Attempt to reverse-engineer, decompile, or disassemble any software or algorithms underlying the Website.
  • Use the Website in any manner that could damage, disable, or impair the Website or interfere with other users' use of the Website.

4. Advertising Disclosure

OnlineUnitCalc is supported by advertising revenue. We participate in the Google AdSense advertising program, which displays advertisements on our Website. These advertisements help us maintain and improve our free tools without charging users.

Important disclosures regarding advertising on this Website:

  • Advertisements displayed on this Website are served by Google AdSense and may be targeted based on your browsing history and interests, subject to your cookie consent preferences.
  • We do not control the specific advertisements that appear on our Website. Ad content is selected and served automatically by Google's advertising systems.
  • We are not responsible for the products, services, or claims made in advertisements displayed on this Website. Clicking on advertisements takes you to third-party websites governed by their own terms and privacy policies.
  • You can opt out of personalized advertising by visiting Google Ad Settings or by declining cookies in our Cookie Consent banner.
  • We comply with all applicable advertising laws and regulations, including the FTC's guidelines on endorsements and advertising disclosures.

5. Disclaimer of Warranties and Accuracy

While we strive for absolute accuracy in all algorithms, conversions, and calculations, we provide these tools completely "as is" and without warranties of any kind, either express or implied. We make no guarantee regarding the accuracy, reliability, completeness, or suitability of the outputs generated by the Website.

It is your sole responsibility to verify the accuracy of any conversion, generated code, calculation result, or parsed data before using it in production environments, financial systems, medical applications, or any other critical context. OnlineUnitCalc tools are intended as helpful utilities, not as certified professional instruments.

We expressly disclaim all warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the Website will be uninterrupted, error-free, or free of viruses or other harmful components.

6. Limitation of Liability

To the fullest extent permitted by applicable law, in no event shall OnlineUnitCalc, its owners, creators, employees, agents, or affiliates be liable for any direct, indirect, incidental, special, consequential, punitive, or exemplary damages arising out of or in connection with:

  • Your access to or use of (or inability to access or use) the Website or its tools.
  • Any errors, inaccuracies, or omissions in any content or output generated by the Website.
  • Any unauthorized access to, or use of, our servers and/or any personal information stored therein.
  • Any bugs, viruses, Trojan horses, or the like which may be transmitted to or through the Website by any third party.

This limitation of liability applies whether the claim is based on warranty, contract, tort (including negligence), or any other legal theory.

7. Intellectual Property

The design, layout, visual elements, brand identity, and original written content of OnlineUnitCalc are the intellectual property of OnlineUnitCalc and are protected by copyright, trademark, and other applicable intellectual property laws. You may not reproduce, distribute, modify, create derivative works of, publicly display, or commercially exploit any part of the Website's design or original content without our express written permission.

Your Content: Any code, schemas, text, data, or files you input into the tools remain your sole property. As stated in our Privacy Policy, your tool inputs are processed locally and are not uploaded to our servers or stored by us in any way.

8. Third-Party Links

The Website may contain links to third-party websites or services, including links within advertisements. These third-party sites have separate and independent privacy policies and terms of use. We have no responsibility or liability for the content, practices, or policies of any third-party websites. We encourage you to review the privacy policies and terms of service of any third-party websites you visit.

9. Governing Law

These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles. Any disputes arising under these Terms shall be subject to the exclusive jurisdiction of the competent courts in the applicable jurisdiction.

10. Contact Information

If you have any questions regarding these Terms & Conditions, please reach out via our Contact page.