Terms of Service
Last updated: 3 August 2026
By using Wivrix you agree to these terms. They are deliberately short.
Using the tools
Every tool on Wivrix is free to use, for personal or commercial purposes, with no account required. You may use output from the tools — converted files, generated invoices, signatures, calculations — however you like, including commercially. We claim no rights over anything you create.
What you may not do
- Use the tools to break the law, infringe copyright, or process material you have no right to.
- Use the network tools (WHOIS, DNS, SSL, HTTP headers) to attack, scan or overload systems you do not own or have permission to test.
- Send automated traffic at a volume that degrades the service for others.
- Copy the site wholesale to republish it elsewhere.
No warranty
Wivrix is provided "as is". We work hard to make the calculations correct and test them, but we cannot guarantee that every result is accurate, complete or suitable for your situation. Always verify important results independently.
Not professional advice
The financial calculators (loan, compound interest, tax, currency) and health calculators (BMI, calories) provide general information only. They are not financial, tax, legal or medical advice, and they cannot account for your individual circumstances. Consult a qualified professional before making decisions about money or health.
Limitation of liability
To the fullest extent permitted by law, Wivrix is not liable for any loss or damage arising from your use of the site, including decisions made on the basis of a calculation, lost or corrupted files, or service interruptions. Because the tools run in your browser and we hold no copies, we cannot recover anything you lose.
Availability and changes
We may add, change or remove tools at any time, and the site may be unavailable during maintenance or for reasons outside our control. We do not guarantee uninterrupted access.
Advertising
Wivrix is supported by advertising. Ads are served by third parties and their presence is not an endorsement of the advertiser. Your dealings with any advertiser are between you and them.
Changes to these terms
We may update these terms. The "last updated" date above always reflects the current version, and continued use after a change means you accept it.