Free invoice generator.
Fill in the left, watch the right, save it as a PDF. Nothing you type leaves your device.
Invoice
No. 0001
From
Your business
To
Your customer
| Item | Qty | Price | Amount |
|---|---|---|---|
| — | 1 | $0.00 | $0.00 |
Subtotal$0.00
Total$0.00
Due
Thank you for your business.
Choose “Save as PDF” in the print window. Your details and the next number are remembered on this device.
The short guide
What an invoice must say.
Who it’s from, who it’s to, a number you’ve never used before, the date, what you did, what it costs, the total, and when it’s due. Add how to pay and you’ll get paid sooner. The generator above has all of it.
The longer version, with tax: how to make an invoice. And when it’s late: how to chase an unpaid invoice, three emails, word for word.

Rather not remember?
Flexi makes the invoice when the job’s done, sends it after your yes, and chases it if it’s late.