Terms of Use

Last updated: August 2026

These Terms of Use govern your use of the Tervilo website, tools, guides, articles and related services. By using Tervilo, you agree to these terms.

Permitted Use

You may use Tervilo for lawful personal, educational, research and ordinary business purposes. Do not misuse the website, interfere with its operation, attempt unauthorized access, distribute malware or place unreasonable automated load on the service.

Tools and Results

Tervilo tools are provided for practical and general informational purposes. Results depend on inputs, formulas, source files and assumptions. Check important results independently before relying on them for consequential decisions.

File Processing

Some tools process files in the browser. You remain responsible for the files you select and for reviewing generated outputs before using or sharing them.

Intellectual Property

Unless otherwise stated, Tervilo's original website content, design, branding and software are owned by Tervilo or used under applicable licenses.

Third-Party Services and Links

Tervilo may use third-party libraries, infrastructure and services and may link to external websites. Their availability and terms are outside Tervilo's control.

Availability and Changes

We may modify, suspend or discontinue features, tools or content. We do not guarantee uninterrupted availability.

Limitation of Liability

To the extent permitted by applicable law, Tervilo is not responsible for losses arising from reliance on tool results, content errors, service interruptions or third-party services. Nothing in these terms excludes rights or liabilities that cannot legally be excluded.

Changes to These Terms

We may update these terms when the website or applicable requirements change.