Free tool

Free invoice generator

Make a clean, professional invoice in any currency in under a minute. No sign-up, no watermark, instant PDF — your details stay in your browser.

  • Free forever
  • No sign-up
  • Instant PDF
  • Any currency

Make an invoice in a minute — fill in your name, the customer’s name and at least one line. Everything else is optional.

Your company · Saved for next time
Logo (optional)
Customer
Invoice details
Lines
Payment
Live preview
Your company
INVOICE
Invoice no.
Date
Due
Bill to
DescriptionQtyUnit priceTotal
Add a line to get started.
Subtotal0,00 kr.
VAT 25%0,00 kr.
Total0,00 kr.
Payment Net 8 days All amounts in DKK
Created with SEJR · sejr.com

Download an instant PDF, or share it straight to email, Messages or WhatsApp — no watermark.

What an invoice has to contain

An invoice isn't just a total — bookkeeping and VAT rules set out what has to be on it. This generator fills in each field, so your invoice holds up whether you're in Denmark or invoicing abroad.

01

A sequential invoice number

Invoices should be numbered in one unbroken, continuous series. No gaps, no reused numbers — the number identifies the invoice for you and the tax office.

02

Invoice date

The date the invoice is issued. If the delivery date differs, state that too.

03

The seller's name, address and reg. number

Your business name, address and VAT/registration number. In Denmark the CVR doubles as the VAT number.

04

The buyer's name and address

Who the invoice is for. For larger amounts and B2B, the customer’s details belong on the invoice.

05

The quantity and nature of what was sold

A clear line for each item or service — how many, and what it was.

06

The amount, VAT rate and VAT amount

The price excluding VAT, the VAT rate applied and the VAT amount, plus the total to pay and the currency.

This is a free template to help you get the standard fields right. For your specific situation — reverse charge, EU or cross-border sales, VAT exemption — check with your accountant.

Questions about invoicing

Is the invoice generator really free?

Yes. Make as many invoices as you like, in any currency, with no sign-up and no watermark. Your company details and saved invoices live only in your own browser.

How does the PDF download work?

Click “Download PDF” and a proper PDF file is generated on your own device and downloads straight away — no print dialog, no watermark. Danish characters (æ, ø, å) render correctly.

Do my details get sent anywhere?

No. Everything runs in your browser. Nothing you type is uploaded to SEJR or anyone else, and the PDF is built locally on your device.

Can I invoice in euros or other currencies?

Yes. Pick your currency — DKK, EUR, SEK, NOK, GBP or USD — and set the VAT rate that applies to you. Amounts and the PDF format to match.

Can I save an invoice and reuse it?

Yes. Save an invoice and it appears in “Your saved invoices”, ready to load, edit or use as a template. Your company details are remembered so you only type them once.

What VAT rate should I use?

The standard rate in Denmark is 25%. Other countries differ, and some sales are VAT-exempt (0%). The rate is editable — if in doubt, ask your accountant which applies to what you sell.

Live today

Made the invoice. Now get paid just as easily.

SEJR Pay lets you take card, MobilePay, Apple Pay and Google Pay — with the money in your account the next banking day and a Danish person on the line when you need one.

See SEJR Pay