Terms of Service

1. Acceptance of terms

Welcome to QGJ Tools (“this website,” “we”). By accessing or using this website, you agree to be bound by these Terms of Service. If you do not agree to any part of these terms, please do not use this website.

2. Description of service

This website provides a collection of free online tools covering everyday calculations, text processing, image processing, PDF tools, developer tools, and more. Processing for the vast majority of tools happens entirely in your browser. We reserve the right to add, modify, or remove any tool or feature at any time without prior notice.

3. Acceptable use

When using this website, you agree not to:

• Use this website for any purpose that violates applicable local laws or regulations;
• Attempt unauthorized access to, interference with, disruption of, or excessive requests against this website (such as malicious scraping or attacking our servers);
• Use this website to generate, process, or distribute content that infringes on others' intellectual property, privacy, or other legal rights;
• Use this website for fraud, distributing malware, or other activity that harms others.

4. Accuracy of content and results

Our calculation, conversion, and generator tools are designed to be accurate, but we do not guarantee the absolute accuracy, completeness, or fitness of any tool's output for a particular purpose. For important decisions that rely on a tool's results (such as financial, legal, or medical matters), we recommend independently verifying the results or consulting a qualified professional — results on this site are for reference only.

5. Service provided “as is”

This website is provided on an “as is” and “as available” basis, without warranties of any kind, express or implied, including but not limited to merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the service will be uninterrupted or error-free, or that all defects will be corrected in a timely manner.

6. Limitation of liability

To the fullest extent permitted by law, we shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from the use or inability to use this website, including but not limited to loss of data or profits.

7. Intellectual property

Unless otherwise stated, the design, code, and original written content of this website are owned by us. You retain all rights to any content you upload or enter into our tools — we claim no ownership over it.

8. Advertising

This website may display advertisements through third-party ad networks such as Google AdSense to help keep the site free to use. Ad content is provided and managed by third-party ad platforms and does not represent our views or endorsement; we are not responsible for the accuracy of ad content or the conduct of advertisers.

9. Changes to these terms

We may revise these Terms of Service from time to time. Revised terms will be posted on this page, along with an updated “Last updated” date at the top. Your continued use of this website constitutes acceptance of the revised terms.

10. Governing law

These terms shall be governed by and construed in accordance with the laws of the laws applicable where the site operator is located, without regard to its conflict-of-law provisions.

11. Contact us

If you have any questions about these Terms of Service, please contact us through the feedback channels on this site.