100% in-browser — your data never touches a server
Free invoice generator with PDF download
Create a professional invoice in under two minutes — no sign-up, no watermark, no software. Fill in the details, watch the preview update, download a print-ready PDF.
How it works
Step 1
Fill in the details
Your business, your client, and what you delivered. Sensible examples are pre-filled so you can see the shape immediately.
Step 2
Watch the preview update live
The invoice on the right (or below on mobile) re-renders as you type. Totals and tax are calculated for you.
Step 3
Download the PDF
One click produces a clean, print-ready A4 PDF. No watermark, no account, no email required.
Why use this invoice generator
No sign-up, ever
No accounts, no email capture, no “create a workspace first”. Open the page and start typing.
Nothing leaves your browser
The generator runs client-side. Your client names and amounts are never uploaded to any server.
USD, EUR and GBP
Locale-aware currency formatting, plus VAT / GST / Sales Tax labels and rates you control.
Templates that pre-fill
Freelancer hourly, UK VAT and standard presets — not blank boxes, actual starting points.
What the finished invoice looks like
Invoice
Sam Rivers Design
hello@samrivers.design · Brooklyn, NY
INV-2026-014
Due in 14 days
| Description | Qty | Amount |
|---|---|---|
| Landing page design | 1 | $1,800.00 |
| Design QA handoff | 4 | $340.00 |
Clean enough to send, fast enough to send today
The PDF you download is a single-page A4 document with your business details, an itemized table, tax breakdown and payment notes — the structure accountants and clients expect. Edit anything and the preview updates instantly, so what you see is exactly what your client receives.
Try it with the sample dataYour data stays yours
Nothing is uploaded
The generator, the tax math and the PDF rendering all run in your browser. There is no database with your invoices on our side — there is no “our side” at all.
Drafts live in localStorage
Your unsent invoice is autosaved to your own browser storage and restored on your next visit. Clearing site data erases it permanently.
No tracking pixels on the tool
We load privacy-friendly page analytics only. Ad slots, when active, are served by Google AdSense under its own policies — see the privacy policy.
Frequently asked questions
Is this invoice generator really free?
Yes. Every feature on this site — including PDF download, all templates and multi-currency support — is free with no sign-up. The site is supported by ads, which is why there is no paywall and no watermark on your invoice.
Do I need to create an account?
No. There are no accounts. Open the page, fill in the invoice and download the PDF. Your draft is saved automatically in your own browser storage, not on our servers.
Is my invoice data sent to a server?
No. The generator, the tax calculations and the PDF rendering all run locally in your browser. Your client names, amounts and notes never leave your device.
Will the PDF have a watermark?
No. The PDF you download is a clean, single-page A4 document with no branding, no watermark and no promotional footer.
Can I use it for VAT or GST?
Yes. Set the tax label to VAT, GST or Sales Tax and enter your rate — the totals update live. For UK VAT invoices specifically, see the UK VAT preset page which pre-fills GBP and 20% VAT.
Does it work on my phone?
Yes. The layout adapts to mobile screens: you fill the form, and the live invoice preview appears below with a fixed action bar for downloading or printing.
Can I save an unfinished invoice?
Automatically. Anything you type is saved to your browser (localStorage) and restored the next time you visit — even after closing the tab. Clearing your browser data will erase it.
Is an invoice created here legally valid?
The document is a standard commercial invoice containing the details most jurisdictions require (parties, date, unique number, itemized amounts, tax). Whether it satisfies specific local rules — such as UK VAT invoice requirements — is your responsibility; see our UK guide for the checklist.
More questions? See the full FAQ.
Keep exploring
Invoice templates
Four ready presets — standard, freelancer, UK VAT, multi-currency.
For freelancers
Hourly lines, Net 15 terms, project-ready example data.
UK VAT invoices
GBP, 20% VAT and the details a compliant UK invoice needs.
How to make an invoice
The six things every invoice must contain, in six steps.