Privacy Policy

Last updated: October 2026

This Privacy Policy explains how Tidy Math (“we”, “us”) collects, uses and shares information when you visit our website. By using the site you agree to this policy.

Information we do not collect

Our calculators run in your browser. The numbers, text and files you enter into a tool are processed on your device and are not sent to or stored on our servers.

Information we collect

• Information you submit. If you use our contact or newsletter forms, we receive the details you provide, such as your name, email address and message. The messages and email addresses you submit are stored on our server so we can reply to you or send the newsletter you asked for.
• Log and usage data. Like most websites, our hosting provider and analytics tools may collect your IP address, browser type, device type, pages viewed and referring page.
• Preferences. We store your dark-mode choice and cookie-consent choice in your browser’s local storage.

Cookies and similar technologies

Cookies are small files placed on your device. We use essential storage to remember your preferences. With your consent, we and our partners also use cookies for advertising and analytics. You can accept all cookies or choose “Necessary only” in the banner shown on your first visit, and you can clear stored data in your browser at any time.

Advertising (Google AdSense)

We may show ads served by Google and other third-party vendors. Third-party vendors, including Google, use cookies to serve ads based on a user’s prior visits to this and other websites. Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visit to our site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings, or opt out of some third-party vendors’ use of cookies for personalized advertising by visiting aboutads.info. Learn more about how Google uses data at Google’s Privacy & Terms.

Analytics

We may use analytics tools such as Google Analytics to understand how visitors use the site. These tools collect aggregated usage information and, where configured, anonymize IP addresses. Analytics and advertising scripts load only after you accept all cookies.

How we use information

We use information to operate and improve the site, respond to messages, send newsletters you requested, prevent abuse, comply with law and show advertising that supports the site.

Sharing

We do not sell your personal information. We share information with service providers that help us run the site (hosting, forms, analytics, advertising) and when required by law.

Your rights

California (CCPA/CPRA): if you are a California resident, you may request to know, delete or correct personal information we hold and opt out of the sale or sharing of personal information for targeted advertising. EEA/UK (GDPR): you may have rights to access, rectify, erase, restrict or port your data and to withdraw consent at any time. To exercise these rights, use our contact form and choose “Privacy request”.

Children’s privacy

Tidy Math is not directed to children under 13 and we do not knowingly collect their personal information. If you believe a child has provided us information, contact us and we will delete it.

Data retention and security

We keep form submissions only as long as needed to respond or as required by law. We use reasonable safeguards, but no method of transmission over the internet is completely secure.

External links

Our pages link to third-party sites such as government agencies. We are not responsible for their privacy practices.

Changes

We may update this policy and will change the date above when we do.

Contact

Questions about this policy? Reach us through the contact page.