View a UBL invoice as a readable invoice
Paste UBL XML to see the supplier, customer, lines, VAT and totals as a clean summary. No rendering of raw XML.
Paste or load UBL XML
Related tools
UBL Validator and Error Explainer
Find missing fields, structural problems and Peppol issues, and read plain-English explanations.
Embedded PDF checker
Check whether the invoice has a valid embedded PDF attachment.
UBL totals checker
Verify line, tax and payable totals against LegalMonetaryTotal.
UBL VAT checker
Compare declared and calculated VAT per category.
UBL field explainer
Search UBL fields and read what each XML path means.
Peppol BIS Billing checker
Check common Peppol BIS Billing 3.0 invoice issues.
Frequently asked questions
›What does the UBL Viewer do?
It parses a UBL Invoice or CreditNote and renders the key fields — supplier, customer, lines, VAT, totals — in a human-readable form, without rendering the underlying XML.
›Can I download a summary?
Yes. You can copy the summary as JSON or download it as a .json file. Your XML never leaves the browser.