Free Invoice Generator
Fill in your business and client details, add line items, and watch a clean invoice build itself on the right. Updates live as you type. No signup — download it as a PDF when it's ready.
Runs entirely in your browser — the client names and amounts you type here are never sent to us or stored on our side. If you arrived from the quote generator, the hand-off it left in this tab is deleted as soon as this page reads it. Why we can say that →
Invoice generator
| Description | Qty | Unit price | Remove |
|---|---|---|---|
| Description | Qty | Unit price | Amount |
|---|---|---|---|
| Consulting — initial site visit | 2 | $75.00 | $150.00 |
| Materials | 1 | $120.00 | $120.00 |
Payment due within 14 days of the invoice date. Thank you for your business!
Opens your browser's print dialog — choose “Save as PDF” as the destination.
What a compliant invoice needs
Every invoice needs the same handful of fields to actually get paid: a unique invoice number, an issue date and a due date, your business and client details, an itemized list of the work, and a total that adds up in the open. This tool fills them all in and keeps them in sync as you type — the full rundown of what belongs on an invoice (and what people forget) is in what to put on an invoice so you actually get paid.
Payment-terms wording that gets you paid
Vague terms are the single biggest cause of a “forgotten” invoice. “Net 14” or “Due within 14 days of the invoice date” — spelled out in the notes field, right where the client is already looking — heads off the “wait, when was this due?” email before it gets sent. For the reminder cadence and templates that go with clear terms, see how to get paid faster.
Invoice numbering that doesn't bite you later
Keep it sequential and never reuse a number, even for a voided invoice — a gap in the
sequence is normal, a repeat is what causes bookkeeping headaches later. A short prefix
by year (INV-2026-014) makes it easy to tell at a glance when
a job was billed, without changing how the numbers count up. Starting from a quote the
client already accepted? Build it in the
free quote generator and hand it straight over —
nothing here needs retyping.
Once the invoice is out the door: what to put on an invoice so you actually get paid covers the fields in depth, and how to get paid faster covers the follow-up that gets a slow payer moving.
Common questions
Is this invoice generator actually free?
Yes — no signup, no watermark, and no limit on how many invoices you generate. It runs entirely in your browser, so there’s nothing to buy and nothing to unlock.
Where does my invoice data go?
Nowhere but your own browser tab. There’s no server call and no account — refresh the page and everything you typed is gone, so keep the PDF once you download it.
How do I turn it into a PDF?
Click “Download PDF.” It opens your browser’s print dialog with a version formatted for paper — choose “Save as PDF” as the destination instead of a physical printer.
What if a client wants to pay a partial or recurring amount?
This tool generates one invoice at a time. For deposits, progress billing, or invoices that repeat every month without you touching them, that’s exactly what BizBinder automates once you’re past the one-off stage.
Tired of building this one invoice at a time?
BizBinder turns this same invoice into something that runs itself — client details remembered, numbers assigned automatically, reminders sent on a schedule, and recurring invoices that go out without you lifting a finger.
Get early access →