UBL 2.1 Peppol BIS 3.0 EN 16931

Free UBL Viewer Online

Open a UBL or Peppol BIS invoice and read it like a paper invoice, right in your browser. Nothing is stored.

Drag and drop your invoices here, or click to browse.

Why open your UBL file here?

UBL XML is built for Peppol networks, not for people. This viewer turns it back into an invoice you can read and copy from.

Reads Like an Invoice

Parties, line items, VAT breakdown, and payment details appear as a laid-out document, not as nested tags.

Peppol BIS Friendly

Peppol BIS Billing 3.0 files open exactly like plain UBL 2.1; the profile makes no difference to readability.

In-Memory Only

Files are parsed in memory and discarded immediately after the response.

PDF on Demand

Need to forward the invoice to a colleague? Download the same file as a formatted PDF in one click.

How It Works

From machine file to readable invoice in two clicks.

Step 1

Drop In the File

Upload the e-invoice XML, or a hybrid PDF with embedded XML; the syntax is detected automatically.

Step 2

Read the Invoice

The structured data is rendered as a clean invoice layout: parties, line items, VAT breakdown, totals, and payment details.

Step 3

Copy or Download

Copy the values you need directly from the page, or download the same invoice as a formatted PDF.

Frequently Asked Questions

Common questions about viewing UBL invoices in the browser.

UBL 2.1 invoices and credit notes, including Peppol BIS Billing 3.0. CII XML opens too; the syntax is detected automatically.
No. The file is sent over TLS, parsed in memory, and discarded as soon as the response is returned.
Reading and copying is faster in HTML, especially on a phone. If you need a file to share or archive, use the Download as PDF button: it renders the same invoice.
No. The viewer shows the content; run the file through the UBL validator to check EN 16931 and Peppol BIS 3.0 rules.
Yes, within the daily free allowance. A premium account raises the limits.
Ready for Peppol e-invoicing?

Make every invoice compliant, in one message

Sign up to unlock unlimited tools, selectable compliance profiles and every premium feature.

EN 16931 & Peppol BIS 3.0 compliant Results in seconds No installation Data never stored
3 free uses per day · No card required