Terms of Use
These terms govern your use of ChartMaker.tools. By using the website, you agree to use it lawfully and responsibly.
Last updated: September 19, 2026
Using the service
ChartMaker provides browser-based tools for creating and exporting charts. You may use the service for personal, educational, or commercial work, subject to these terms and applicable law. You are responsible for the data you enter and for ensuring you have the right to use it.
Acceptable use
Do not misuse the website, attempt to disrupt its operation, probe it for vulnerabilities without permission, automate abusive levels of traffic, or use it to violate the rights of others.
Your charts
You retain responsibility for and rights to the data and chart content you create. ChartMaker does not claim ownership of that content. Chart calculations and exports run locally in your browser in the current version.
No professional advice
Charts, regression results, and R² values are provided as general-purpose tools. They are not statistical, financial, medical, legal, or other professional advice. Check important results and choose methods appropriate for your data.
Availability and warranties
The service is provided “as is” and “as available.” We aim for reliable and accurate tools, but do not guarantee uninterrupted access, compatibility with every device, or that every result will meet a particular purpose.
Changes
Features and these terms may change as ChartMaker develops. A revised date will be shown when material updates are published.
Contact
Questions about these terms can be sent to hello@chartmaker.tools.