Privacy

Calculator inputs and technology tools stay in your browser. They are not stored, and they are not sent to analytics.

Document uploads are kept only long enough to build a preview and, after payment, a download. They are deleted automatically and their contents are not sent to analytics.

Page analytics, when enabled, record which tool was opened and whether a result was copied. They do not record the numbers, text, or files you enter.

If advertising is enabled, Google AdSense may set cookies to show and measure ads. What you type into a tool is not sent to the ad network.

No account is required, so there is no profile to manage.