Language and Units

Choose the language and unit system you want to use.

Your workspace

Account and data choices

Understand what belongs to your account, what stays in this browser, and how to export or remove projects.

What to expect

Signed-in Chart Maker projects are private account records. Guest projects, interface preferences, and offline counter changes can remain in this browser. Counter links are possession links, so anyone with the URL can change that counter.

What you can do

From the signed-in Chart Maker account menu, download one JSON export containing your profile, every saved project, its document, and saved undo history. You can delete projects individually or permanently delete the account and all server-held projects. Clear this site's browser data separately to remove local guest work and preferences.