Free Invoice Generator
Fill in the form, watch the invoice build itself, then save it as a PDF. Everything stays in your browser — drafts included.
What actually belongs on a professional invoice
An invoice's job is to be unambiguous enough that a client can pay it without emailing you to ask what something means. Beyond the basics this generator fills in automatically, a few small habits make a real difference: a consistent, sequential invoice numbering scheme (even a simple INV-001, INV-002…) makes your own bookkeeping and any future tax filing far easier to reconcile; a clearly stated due date rather than a vague "net 30" reduces late payments simply by making the deadline concrete; and itemized line items (rather than one lump sum) give a client enough detail to approve the charge quickly instead of pausing to ask questions.
Why this is a print, not a download
Generating the PDF through your browser's own print-to-PDF feature, instead of a server-side PDF export, means the invoice — including your client's name, amounts, and business details — never has to leave your device to produce the final file. It's also why this tool needed no backend at all: the "Save as PDF" destination in every modern browser's print dialog already does exactly what a dedicated export button would.
Frequently Asked Questions
How do I save the invoice as a PDF?
Click "Save as PDF / Print" and choose "Save as PDF" as the destination in the print dialog — every modern browser has it built in. Only the invoice prints, not the form or the rest of the page.
Is my client's information uploaded anywhere?
No. The invoice is built entirely in your browser, and your draft is kept in your browser's local storage so it survives a page refresh. Nothing is sent to a server.
What does the $4.99 Pro upgrade include?
It permanently removes the small "Created with ZestyTools" line from the bottom of your invoices — a one-time purchase, no subscription, restorable on any device with your email.
Can I use a custom invoice number format?
Yes — the invoice number is free text, so any scheme works: INV-2026-001, ACME-42, or plain numbers.
What makes an invoice easier for a client to pay quickly?
A concrete due date instead of a vague payment term, itemized line items rather than one lump total, and a consistent invoice numbering scheme all reduce back-and-forth questions — the fewer things a client has to interpret or ask about, the faster it typically gets paid.