Business tool

Free Invoice Generator

Create a professional invoice, calculate totals automatically and print or save it as PDF. Your invoice and customer details stay in your browser.

Your business

Bill to

Invoice details

Line items

Adjustments and payment

Clean print tip: To remove the date, website address and page number, open More settings in the print window and untick Headers and footers.

Privacy first: ZingoTools does not upload, store or save the invoice data you enter. A draft is stored in your browser only when you choose “Save draft.” Uploaded logos also stay on your device.
Your business name

INVOICE

#INV-001

From

Your business name

Bill to

Customer name
Invoice numberINV-001
Issue date-
Due date-
DescriptionQtyRateTaxAmount
Professional services1$0.00$0.00 (0%)$0.00
Subtotal$0.00
Tax$0.00
Total$0.00 USD

Payment details

Add payment instructions

Notes

Thank you for your business.

Terms

Payment is due by the date shown above.

Free invoice generator - www.zingotools.com/invoice-generator

How to create a professional invoice

Enter your business details and the customer’s billing information, then give the invoice a unique number. Add each product or service as a separate line with its quantity, rate and applicable tax. The calculator updates the subtotal, tax, discount, shipping and final amount automatically.

Before sending an invoice, confirm the customer name, dates, currency, payment instructions and total. Select Print / Save PDF, then choose your browser’s Save as PDF option to create a file you can email. Keep your own copy for accounting and record-keeping.

Invoice best practices

  • Use a consistent numbering system so invoices are easy to track.
  • Describe services clearly enough that the customer understands each charge.
  • State the currency and payment due date prominently.
  • Include accurate tax details required in your location.
  • Never place sensitive passwords or full card details in an invoice.

Invoice generator FAQ