Invoice Generator

How to use this tool

1. Fill in your business details and the client's details.
2. Add line items with a description, quantity, and rate — amounts and totals calculate automatically.
3. Set the tax rate, add notes or payment terms, and check the live preview.
4. Click Print / Save as PDF to produce the finished invoice.

How it works

Each line's amount is quantity × rate; the subtotal is the sum of all lines; tax is applied at your percentage to the lines you mark taxable (untick the Tax box on exempt items like some services or resale goods); and the total is subtotal − discount + tax + shipping. The preview is exactly what prints — site navigation and form controls are stripped from the printed page.

The tool remembers the last invoice number you printed and suggests the next one (INV-0009 → INV-0010) so numbering stays sequential without a spreadsheet. Pick a theme color to match your brand, and once the invoice is paid, issue a matching receipt with the Receipt Generator — an invoice requests payment; a receipt confirms it.

A good invoice includes: who it's from and to, a unique invoice number, issue and due dates, itemized charges, tax, the total due, and how to pay. Unlike a receipt (which records a completed payment), an invoice is a request for payment.