Fill in your business details, the client and the line items — the invoice preview updates while you type, and you can print it or save it as PDF at any time. Everything happens in your browser.
This invoice template generator turns your details into a finished invoice without any spreadsheet work. Start with your own business block — name, address, email, tax ID and optionally a logo — then add the client, the invoice number, the issue and due dates, and the line items with quantity and unit price. The subtotal, any discount, the tax amount and the grand total are calculated while you type, and the preview below stays in sync with every keystroke. When the invoice looks right, click Print / Save as PDF and the browser's print dialog opens with only the invoice on the page — choose "Save as PDF" to get a file you can email, or print it straight onto paper. You can also download the invoice as a self-contained HTML file for your records, or as JSON if you want to move the numbers into another program. Nothing is uploaded and no account is needed: the form, the maths and the preview all run in your browser, and your draft is kept in local storage on your own device so you can close the tab and continue later.