Privacy Policy

Information we collect

You can use STR Numbers without creating an account. We collect basic usage and technical information when you visit the site. If you request a report or contact us, we also collect the information you choose to provide, such as your email address.

The calculators run in your browser. If you create a share link, the URL includes the saved inputs and any report name you enter. Anyone with that link can read those values. Opening the link sends the URL to our hosting provider, and Google Analytics may receive page URLs, including query parameters. Avoid including personal or sensitive information in report names or shared links.

How we use it

We use this information to send the reports you request, send occasional updates, answer questions, and improve the site.

Service providers and external links

Service providers may process limited information on our behalf for hosting, analytics, email delivery, and site security. Some external links are affiliate links, and those websites handle information under their own policies. We do not sell personal information.

Your choices

You can unsubscribe from emails at any time and limit cookies through your browser settings. To ask about, correct, or delete personal information you provided, email hello@strnumbers.com.

Contact

For privacy questions, email hello@strnumbers.com.

Last updated: October 3, 2026