A free invoice generator with no sign up required
Most "free" invoice tools online aren't quite what they claim — you fill in your details, only to hit a paywall, a watermark, or a login screen right before you can actually download anything. QuickZeta's invoice generator skips all of that. There's no account to create, no email address to hand over, and no limit on how many invoices you build. Open the page, fill in the fields, and export an instant PDF invoice whenever you're ready — the whole thing runs as a genuinely free invoice generator with no sign up, not a lead-capture form disguised as one.
How it works
- Fill in your details. Add your business information, your client's details, an invoice number, and the date it's due.
- Add line items. List what you're charging for, the quantity, and the rate — the subtotal, tax, and total update automatically as you type.
- Export as PDF. Click "Print / Save as PDF" and choose "Save as PDF" in your browser's print dialog. That's it — you now have a polished, ready-to-send invoice.
Built for freelancers and small teams
Whether you're a freelance designer sending your first invoice to a new client, a contractor billing for a completed project, or a small business owner who doesn't want to pay for accounting software just to send a bill, this tool covers the essentials: itemized charges, tax calculation, due dates, and a clean layout that looks legitimate the moment a client opens it. It's an instant PDF invoice creator built to be used in the moment, whether you're at a desk or finishing up on your phone between jobs.
Your data stays on your device
Because this tool runs entirely inside your browser, none of the information you type — your business details, your client's name, the amounts you're charging — is ever sent to a server. The PDF is assembled locally on your device using your browser's own print engine. That means there's nothing to leak, nothing stored on our end, and nothing to clean up afterward. See our Privacy Policy for the full details.
What to include on every invoice
A professional invoice needs a handful of specific details to be considered valid and to get paid without back-and-forth. This tool includes all of them by default:
- Your business details — name, address, and a way to contact you if the client has a question.
- A unique invoice number — makes it easy for both sides to reference the exact bill in emails or bookkeeping later.
- Clear line items — what was delivered, the quantity, and the rate, so the client can see exactly what they're being charged for.
- Tax, if applicable — calculated automatically here once you set a rate, rather than done by hand.
- A due date — vague payment terms are one of the most common reasons invoices get paid late.
A few tips for getting paid faster
Beyond the invoice itself, a few small habits tend to make a real difference in how quickly clients actually pay. Send the invoice the same day the work is finished, while it's still top of mind — waiting a week or two tends to push payment back just as far. Keep line items specific rather than bundling everything into one vague charge; clients pay faster when they can see exactly what they're paying for. Set a firm, explicit due date rather than leaving it open-ended, and if a payment is a few days late, a short, friendly follow-up email usually resolves it faster than waiting it out.
Frequently asked questions
+Is this invoice generator really free, with no sign up?
Yes. There's no account, no email capture, and no trial period — you can fill in an invoice and export it as a PDF the moment you land on this page, as many times as you'd like.
+Do you store or see the invoices I create?
No. Every field on this page is held in your browser's memory only, and the PDF is generated locally when you click Print. Nothing is uploaded to a server, and nothing is saved once you close the tab unless you print or save it yourself.
+How do I actually get a PDF file?
Click "Print / Save as PDF," then in your browser's print dialog, choose "Save as PDF" as the destination instead of a physical printer. This works the same way on Windows, Mac, and most mobile browsers.
+Can I use a currency other than US dollars?
Yes — the currency dropdown next to the invoice number supports several common symbols, and the amount formatting updates automatically throughout the invoice.
+Is this suitable for a small business or just freelancers?
Both. The layout covers the essentials any business needs on an invoice — your details, the client's details, itemized charges, tax, and a total — so it works equally well for a solo freelancer or a small team billing clients.