Free · No signup · No watermark

Free Invoicing App & Invoice Maker

Create professional invoices online in 60 seconds

Free invoice generator that lets you create, preview and download a professional invoice as a PDF — no signup required. Built for freelancers and small businesses worldwide.

4.8 from 30 users

Invoice generator form

Your business
Bill to (client)
Invoice details
Line items
Description Qty Unit price Tax %
Totals
Payment details
Notes
Open interactive editor

Why use our online invoice generator?

An invoice generator turns a slow, error-prone job into a 60-second task. Instead of wrestling with a spreadsheet or a word processor, you fill in a few fields and our free invoice generator produces a clean, professional invoice with your totals and tax calculated automatically — ready to download as a PDF or email to your client.

Thousands of freelancers, sole traders and small businesses use InvoiceSonic because it is genuinely free, requires no signup, and never stamps a watermark on your invoice. Add your logo, set your payment terms, number your invoices, and look professional from the very first invoice you send.

What the invoice generator does for you

  • Create and download professional invoices free, with no signup and no watermark
  • Automatically calculate subtotals, tax (GST, VAT or sales tax) and totals
  • Preview your invoice live as you type, then export a clean PDF
  • Add your logo, payment terms, due dates and notes
  • Reuse your business and client details so the next invoice takes seconds
  • Works on any device, in any modern browser — no software to install

Invoice generator by location

Country and city versions of the invoice generator with the right tax labels and fields:

Invoice generator by use case

Specialised invoice generators and templates for common billing situations:

Invoice generator by profession

Pre-built invoices tailored to what your trade or service actually bills for:

Invoice generator — frequently asked questions

Is this invoice generator really free?

Yes. Our invoice generator is free to use — create a professional invoice in your browser, preview it live, and download it as a PDF with no signup, no watermark and no credit card. Create a free account only if you want to save invoices, manage clients and send invoices by email.

How does the invoice generator work?

Enter your business details, add your client, then add line items with quantities and prices. The invoice generator calculates subtotals, tax and totals automatically and updates a live preview as you type. When it looks right, download the PDF or email it straight to your client.

Can I use the invoice generator without signing up?

Yes. You can create and download a professional invoice without creating an account. Signing up is optional and only unlocks saving invoices, reusing client and business details, recurring invoices and emailing invoices directly from your dashboard.

Does the invoice generator add GST, VAT or sales tax?

Yes. The invoice generator is country-aware — toggle tax on and it applies the correct rate and label (GST, VAT or sales tax) for your region, shows it as a separate line, and includes it in the total. You can also leave tax off for non-registered or tax-free invoices.

What file format does the invoice generator produce?

The invoice generator produces a clean, professional PDF that you can download, print, or email to your client. PDFs render identically on every device, so your invoice looks the same for you and the person paying it.

Is the invoice generator good for freelancers and small businesses?

Yes — it is built for freelancers, sole traders, contractors and small businesses worldwide. Add your logo, set your payment terms, number your invoices sequentially and get a polished, professional invoice every time, whether it is your first invoice or your five-hundredth.

Need more than a generator? Manage clients, recurring invoices and payments with the free InvoiceSonic invoicing app.