Privacy Policy

Last updated: 2026. ToolsEngg ("we", "the site") provides free engineering calculators and unit converters. This policy explains what data is collected and why.

Information collection and use

All calculations on ToolsEngg run locally in your browser. Values you type into converters and calculators are never transmitted to or stored on our servers.

Analytics

We use Google Analytics (measurement ID UA-71633828-1) to understand aggregate usage — pages visited, approximate geography and device type. Google Analytics sets cookies; IP anonymization behavior is governed by Google's own policies.

Third-party advertising

We display ads served by Google AdSense (publisher ID ca-pub-4838376314333257). Google and its partners may use cookies (including the DART cookie) to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising at Google Ads Settings (adssettings.google.com) or via aboutads.info/choices.

Cookie preferences

The consent banner stores your choice in your browser's local storage under the key "toolsengg-cookie-consent". Choosing "Essential only" records your preference; ad and analytics scripts are controlled by Google consent signals where supported.

Content and accuracy disclaimer

Calculator results are theoretical values for planning purposes only. Verify all machining parameters against your machine, tooling and material documentation before cutting. See our Terms of Use.

Changes and contact

We may update this policy from time to time; the current version is always at toolsengg.com/privacy-policy.html. For general inquiries, contact us via the site.