Invoice Generator

Create a professional invoice

Add your business and client details, describe the work, and review the total before downloading. Calculations apply discounts before tax. Choose Classic or Modern and US Letter or A4.

What to include on an invoice

A clear invoice answers the questions your client might have before they pay. Most invoices include:

• Your business details — name, address and contact information, plus your logo if you have one.
• Your client's details — the person or company you are billing.
• An invoice number — a unique reference for this invoice.
• Invoice date and due date — when you issued it and when payment is expected.
• Line items — a description, quantity and unit price for each product or service.
• Subtotal, discount, tax and total — so the client can see how the amount due was calculated.
• Payment terms and instructions — how to pay you and any conditions, added in the notes.

How to write an invoice

Start with the invoice number and dates, then list each piece of work as its own line item. Use descriptions your client will recognize, such as “Website homepage design — 12 hours” rather than “Services.” Add any discount you agreed, enter your tax rate if you charge tax, and check the total in the live preview. Put payment instructions and terms, such as “Payment due within 14 days,” in the notes before you download the PDF.

Choosing an invoice number

An invoice number is a unique reference you and your client can use to track a payment. Many businesses use a simple sequence such as INV-0001, INV-0002, or include the year, such as 2026-014. Whatever format you choose, keep it consistent and avoid reusing numbers.

How this works

1. Start your document and add the required details.
2. Check your line items, discount, tax, and live preview.
3. Download your PDF before closing or reloading the page.

Frequently asked questions