Privacy, in plain language.
Updated September 11, 2026
Analyst tool inputs stay in your browser
The tool code processes the text and numbers you enter on your device. It does not send tool inputs to our servers or an AI provider, and it does not save them in browser storage. Closing or reloading a page clears the inputs.
Local files and the SQL playground
CSV files chosen in the data tools are read on your device and are not uploaded. Downloads are generated locally. The SQL Practice Playground loads the sql.js SQLite engine from cdnjs when you run a query; that provider may receive normal connection information for the asset request. Query text and query results remain in your browser. The sample database resets with each run.
Contact form messages
When you submit the contact form, your name, email address, selected topic, and message are sent to FormSubmit for processing and delivery to contactDataAnalystTools@gmail.com. We use that information to respond to your inquiry. Contact submissions are separate from the analyst tools, which process their inputs locally.
FormSubmit provides spam checks, including reCAPTCHA, and states that it retains form submissions for 30 days. Messages delivered to our email inbox may remain there while we handle your inquiry and maintain correspondence. See FormSubmit’s documentation for its processing features. You can also contact us directly by email.
Copying results
The Copy button writes the displayed result to your device clipboard. You control where you paste it.
Site access and hosting
The site is hosted through ChatGPT Sites. The hosting service may process technical request information and authentication data to serve and protect the site. These functions are separate from the local tool calculations.
Analytics and advertising
This version does not include analytics scripts, advertising, or marketing cookies added by Data Analyst Tools. If that changes, this page will be updated before those features are introduced.
External links and questions
Companion-site links take you to separate websites. Review their policies when available. For privacy questions, email contactDataAnalystTools@gmail.com or use the Contact page.