Privacy policy

Last updated: May 13, 2026. This is a starter policy, review with counsel before relying on it in production.

What OnSumo Tools is

OnSumo Tools (“we”, “us”) operates onsumo.com and related pages that host interactive calculators and utilities. Many tools are engineered to run entirely in your web browser so your inputs and results are processed locally on your device when that tool is labeled as client-side.

Information we may collect

Like most websites, we may collect technical information automatically when you visit, for example IP address, browser type, device type, and pages viewed, typically through server logs or analytics tools we configure (such as Google Analytics). If we enable advertising or measurement tags, those providers may process data according to their own policies.

Cookies and similar technologies

We may use cookies or local storage for preferences, analytics, or advertising where enabled. You can control cookies through your browser settings.

Your calculator inputs

For tools that run fully in the browser, calculation inputs you enter generally do not need to be transmitted to our servers to produce results. Optional features (for example, exporting a file or saving preferences locally) may store data only on your device unless we clearly state otherwise.

Children

Our site is not directed at children under 13, and we do not knowingly collect personal information from children.

Contact

Questions about this policy: [email protected].