Terms of Use
Last updated: 26 August 2026
By using Toolbox you agree to these terms. They are deliberately short, because the service is simple: free tools that run in your browser, with no account and no payment.
The service
Toolbox provides utilities that run entirely in your web browser. We provide them free of charge and fund them through display advertising. No registration is required and no personal data is collected by us.
Acceptable use
- Do not use the tools for any unlawful purpose.
- Do not attempt to disrupt the site, bypass its advertising, or automate large volumes of requests against it.
- Do not represent the site or its output as your own product or service.
No warranty
The tools are provided “as is”, without warranty of any kind. We make no guarantee that any result is accurate, complete or fit for a particular purpose. Verify anything that matters before you rely on it.
Not professional advice
The calculators are arithmetic tools, not advice. The compound interest, salary and sales tax calculators do not constitute financial, tax or legal advice. The BMI calculator does not constitute medical advice. Consult a qualified professional for decisions in those areas.
Limitation of liability
To the fullest extent permitted by law, we are not liable for any loss or damage arising from your use of, or inability to use, this site — including lost data, lost profits or any indirect or consequential loss.
Your content
You retain all rights to anything you enter into the tools. Because that content is processed locally in your browser and never transmitted to us, we acquire no rights in it and hold no copy of it.
Third-party advertising
Advertisements are served by third parties and are subject to their own terms and privacy policies. We do not endorse advertised products and are not responsible for them. See our Privacy Policy for detail on advertising cookies.
Availability and changes
We may modify, suspend or discontinue any part of the service at any time without notice. These terms may be updated; the date above reflects the most recent revision.
Contact
Questions about these terms can be sent via our contact page.