Browser-only roast studio
Bring the CSV. We’ll bring the plot twist.
Upload a bank or card CSV with a date, description, and amount. It is processed only in this browser, your raw statement is not stored, and it disappears when you refresh.
Upload a CSV
Date, Description/Merchant, Amount—or separate Debit and Credit columns. Times are optional.
No bank connection required. This page never uploads or saves your raw transaction data.
Try it safely
Start with a fictional statement.
Use the preloaded demo to see seven example cards, or download its fictional CSV to inspect the supported format.