Shared Sheets get edited by someone, somewhere, and the totals quietly break. Naadly locks the math: you type items and rates, everything else is computed, and the client pays via the QR printed on the invoice.
Open the free generator →Yes — export each invoice as PDF for records, and lifetime users keep cloud history with view and scan tracking per invoice.
No limits — generate as many as you need, free.
Yes — unlimited invoices, unlimited Pay-QRs and instant PDF downloads, with no account and no watermark on your work.
Never. Your payment details are encoded directly into the QR, so nothing depends on our servers and nothing can break later.