Playground

A sandbox to try the engine right in your browser — create a validated e-invoice, or check one you received. Invoice data is never stored.

eunormia turns your invoice data into a ZUGFeRD/Factur-X PDF/A-3 according to EN 16931 — every result passes a double validation gate, otherwise it is not delivered.

✓ veraPDF gate (PDF/A-3) ✓ EN 16931 business rules ✓ XRechnung 3.0 · checked with KoSIT validator

Processed in memory only — your invoice data is never stored.

Invoice

Invoice number

Invoice date

Due on

or payment terms

Seller

Name

Street

City

Postal code

Country

VAT ID

IBAN (optional)

Buyer

Name

Street

City

Postal code

Country

VAT ID (optional)

Line items

Net 0,00 € VAT 0,00 € Total 0,00 €

ZUGFeRD/Factur-X profile Additionally generate XRechnung UBL XML (experimental) Also validate with the official KoSIT validator (XRechnung/DE) (stricter, a bit slower) Also check the French CTC rules (Factur-X) (FNFE-MPE BR-FR)

PDF visual component (optional — default template otherwise)

Drag a PDF here or click
max. 10 MB, 20 pages

Without signing in, the result is generated with a watermark — register for free for unlimited productive documents/month.

This conversion also works offline inside your own application — as a .NET library, without invoice data ever leaving your systems. Learn more

Upload a ZUGFeRD/Factur-X invoice you received: eunormia validates it against the same gates used for creation — and optionally shows the structured invoice data.

Processed in memory only — your invoice data is never stored.

Invoice PDF

Drop the PDF here or click to choose a file

Also read the invoice content (deserialize) (shows the structured data + XML) Official KoSIT check (XRechnung/DE) (stricter, a bit slower) French CTC rules (Factur-X) (FNFE-MPE BR-FR)

Checking …

All of this also works offline inside your own application — as a .NET library, without invoice data ever leaving your systems. Learn more in the docs