Privacy

This static website does not require an account to use the calculator, TI-BASIC Studio, Program Runner or learning guides.

Google Analytics

This website uses Google Analytics to understand how visitors use its pages. The standard implementation may collect the number of users, session information, approximate location, and browser and device information. Google may use cookies and similar technologies to process this information. Read Google's Privacy Policy for details. You can limit cookies in your browser or use the Google Analytics opt-out browser add-on.

External calculator runtime

The calculator loads files from an external TestNav service. When your browser requests those resources, the external provider may receive ordinary web-request information such as IP address, browser information and request timing under its own policies.

TI-BASIC Studio and Program Runner

TI-BASIC Studio reads imported .txt, .8xp and .8xp2 files locally in your browser. Encoding, decoding and CE/Evo conversion also run in the browser. Program Runner executes supported source inside a separate browser worker. These tools do not upload program files or source to an account, public project or conversion service. Normal page-usage analytics are separate from the calculator-file and source processing performed by these tools.

Hosting logs

Your web host may keep standard server logs for delivery, reliability and security.

Browser storage

The calculator wrapper may store a display-scale preference. TI-BASIC Studio stores the program name, readable source and selected target in your browser so work can be restored. Clearing site data removes these saved preferences and drafts.

Last updated: August 2, 2026.