Drop in a UBL invoice and receive a UN/CEFACT Cross Industry Invoice (CII) document, the very syntax that powers ZUGFeRD, XRechnung and Factur-X. Instant and free of charge.
Drop a UBL XML file in this area, or click anywhere to pick one from your device.
Transcoding your XML...
Step away from the Peppol UBL syntax and into the CII syntax that underpins ZUGFeRD, XRechnung and Factur-X, the formats at the heart of German e-invoicing.
UBL and CII express the same EN 16931 semantic model in different syntaxes. Each business term, trading party, invoice line and VAT breakdown is carried over one to one, never retyped.
The CII document is exactly what sits inside a ZUGFeRD or Factur-X hybrid PDF. Producing it is the first link in the chain toward a compliant German e-invoice.
Every file is handled in memory across an encrypted TLS channel and is wiped as soon as the response is returned, so nothing lingers on our infrastructure.
Skip the downloads, add-ons and sign-up forms. Hand over your UBL XML and grab the finished CII document right away.
Take a UBL invoice to CII XML in just three quick steps.
Drop your UBL invoice XML onto the page, or click to locate it on your computer.
The converter parses the EN 16931 content of your UBL file and rewrites it as a UN/CEFACT Cross Industry Invoice (CII), ready for ZUGFeRD workflows.
The CII XML is delivered straight away, set to be embedded in a ZUGFeRD or Factur-X PDF or checked against EN 16931.
Key answers about taking your invoices from UBL across to CII.
Rather use classic tools instead of chat? Each action is just one click away too.
Tell the chat what you need: it converts, checks, builds, and reads out German e-invoices.
Open toolAny PDF, Word, or Excel invoice goes in; a ZUGFeRD or XRechnung file comes out.
Open toolThe guided wizard turns your details into a ZUGFeRD or XRechnung invoice.
Open toolGenerate a valid XRechnung with Leitweg-ID, ready for public-sector buyers.
Open toolCancel or correct an e-invoice you already sent with a ZUGFeRD credit note.
Open toolCreate an XRechnung credit note with Leitweg-ID for public-sector buyers.
Open toolCreate an Order-X order file: the ZUGFeRD hybrid principle applied to purchase orders.
Open toolRepair a refused or broken invoice: upload it, correct the fields, and get a valid file back.
Open toolOpen an XRechnung as a form, fix the Leitweg-ID or any rejected field, and download a valid file.
Open toolRun EN 16931 checks on your ZUGFeRD invoices before DATEV or your customer does.
Open toolCheck XRechnung XML against EN 16931 and the German CIUS rules.
Open toolRun incoming and outgoing Order-X orders through the official Order-X 1.0 checks.
Open toolPull structured XML straight out of any PDF invoice with AI-driven OCR.
Open toolPull every embedded file out of a ZUGFeRD or XRechnung invoice as a ZIP.
Open toolMarry a PDF and its CII XML into one ZUGFeRD-compliant hybrid invoice.
Open toolPackage existing CII XML as a ZUGFeRD PDF/A-3 hybrid invoice.
Open toolTransform a CII invoice into UBL XML, the syntax most Peppol networks expect.
Open toolMap a UBL invoice to UN/CEFACT CII XML, ready to embed in ZUGFeRD or Factur-X.
Open toolSee any CII, UBL, or XRechnung XML as a tidy, printable PDF.
Open toolOpen e-invoice XML in your browser and read it like a paper invoice.
Open toolAutomate invoice generation, validation and Peppol delivery end to end.
Open tool