1. Upload your UBL XML
Drop in any UBL 2.1 invoice or credit note. Files are processed in your browser session and never stored.
Preview UBL as PDF
Upload your UBL XML and instantly see a clean, styled PDF — exactly the way your customers will read it.
or drop your .xml file here
How it works
From raw XML to a polished PDF
Three steps to turn machine-readable UBL into a document people can actually read.
2. We render it visually
Our renderer maps every UBL field — seller, buyer, line items, taxes, totals — into a clean invoice layout.
3. Download or print
Save the styled invoice as PDF, print it, or share the preview link with your accounting team.
Why preview UBL invoices as PDF?
UBL is a structured XML format optimised for machines — perfect for Peppol, e-Rechnung and Factur-X exchanges, but unreadable for most humans. Our preview tool renders the XML into a styled PDF so finance teams, auditors and customers can review what was actually sent or received.
The renderer parses every relevant element from the UBL 2.1 schema — seller and buyer parties, payment terms, tax breakdowns, allowance/charge lines, document references and line-level details — and lays them out in a familiar invoice format. No data ever leaves your browser session: rendering happens in-memory and the file is discarded as soon as you close the page.
Use it to QA outgoing invoices before sending them through your Peppol Access Point, to reconstruct readable copies of incoming UBL files, or to attach a human-friendly PDF alongside the XML for your customers' AP teams.
Branded styling
Coming soon: drop in your logo and colors for white-label PDFs.
Side-by-side
Compare the rendered PDF against the raw XML, field by field.
PDF/A export
Download archival-grade PDF/A-3 with the original UBL embedded.
Print-ready
A4 and US Letter layouts, optimised margins, no clipped totals.
FAQ
Frequently asked questions
Any UBL 2.1 Invoice or CreditNote document — including Peppol BIS Billing 3.0, XRechnung CIUS, and most national variants based on EN 16931.
No. The preview is rendered locally in your browser. Files are never written to disk on our servers and we never share your data.
Branded templates are on the roadmap. For now, the preview uses a neutral professional layout that works well for most invoices.
Yes — embedded binary attachments (e.g. a supporting PDF inside the XML) are extracted and listed at the bottom of the rendered preview.
Yes — sign up to get an API key and POST your UBL XML to the renderer endpoint. The response is a ready-to-serve PDF byte stream.