Privacy Policy

Effective Date: March 24, 2026

At TI-84 Calculator Online, your privacy matters to us. We built this website to help students, teachers, and learners use calculator tools online in a simple and easy way. This Privacy Policy explains what information we may collect, how we use it, and what rights you have when you visit our website. By using our website, you agree to this Privacy Policy.

Who We Are

TI-84 Calculator Online operates the website www.ti84online.com to provide free, browser-based calculator tools and helpful learning content.

Our website includes tools such as:

  • TI-84 Calculator Online
  • TI-83 Calculator
  • TI-30XS Calculator
  • TI-85 Calculator
  • Graphing Calculator
  • Blog guides and tutorials for students

Information We Do Not Collect

You do not need to create an account to use our calculators. We do not store your personal calculations, equations, formulas, or graph entries unless a feature clearly allows you to save or share them by your own choice. We try to keep the experience simple and private.

Information We May Collect

When you use our website, we may collect some basic non-personal information to help us improve the site.

This may include:

  • Pages you visit
  • Time spent on the website
  • Clicks and user activity
  • Device type
  • Browser type
  • General region or country
  • Referring website or source

This information is usually collected in an anonymous form and is used to understand how people use our website.

Cookies

We may use cookies to improve your experience on our website. Cookies are small files stored in your browser. They help the website remember certain settings and make the site easier to use. For example, cookies may help save calculator preferences such as:

  • display mode
  • angle mode
  • basic user settings

This means you may not need to reset your preferences every time you visit. If our website includes a login page or similar feature in the future, temporary cookies may also be used to check whether your browser accepts cookies. These cookies do not contain sensitive personal data and may be removed when you close your browser. You can disable cookies in your browser settings if you prefer.

Content You Share

If you upload images, screenshots, or other files to our website, please make sure they do not include private information. Some image files may contain location data, also called EXIF GPS data. Other users may be able to download those images and extract that data. For your privacy, avoid uploading files that contain personal or location details.

Third-Party Services

We may use trusted third-party services to help run and improve our website. These may include:

  • Analytics tools
  • Advertising partners
  • Performance and security services

These services may use cookies, web beacons, or similar tools to collect information for analytics, ad delivery, or website performance. We do not control how third-party services manage their own data, so we encourage users to review their privacy policies as well.

Google Advertising Cookies

Our website may show ads served by Google and its partners. Google may use cookies, web beacons, and similar technologies to show ads based on your visits to this website and other websites on the internet. These tools help display ads that may be more relevant to you. You can manage or turn off personalized ads through Google Ads Settings.

How We Use Information

We may use collected information to:

  • improve website performance
  • understand how users interact with our tools
  • remember user settings
  • fix technical issues
  • keep the website safe and working properly
  • show relevant ads or measure ad performance

We only use this information to support and improve the website experience.

Information Retention

We keep data only for as long as needed for support, security, analytics, or site improvement.

For example:

  • Messages or support requests may be kept as long as needed to respond or maintain records
  • Saved or shared items may remain until you delete them or they expire automatically

Children’s Privacy

Our website is made for learning and calculator use, but it is not intended for children under the age of 13.

We do not knowingly collect personal information from children under 13. If we learn that such information has been collected, we will take steps to remove it.

Your Consent

By using our website, you consent to this Privacy Policy and agree to its terms.

Privacy Policy Updates

We may update this Privacy Policy from time to time. Any changes will be posted on this page, and the updated date at the top will show the latest version. If major changes are made, we may highlight them clearly on the website.

Contact Us

If you have any questions about this Privacy Policy, you can contact us through the Contact Us page on our website.