Create & validate XRechnung

Enter your invoice data as JSON, check it live against the KoSIT rules and download the finished XRechnung XML — free, no signup.

Invoice data (JSON)

{
  "invoiceNumber": "RE-2026-001",
  "type": "invoice",
  "issueDate": "2026-06-02",
  "dueDate": "2026-06-16",
  "currency": "EUR",
  "seller": {
    "name": "Muster GmbH",
    "vatId": "DE811128135",
    "street": "Musterstraße 1",
    "postalCode": "10115",
    "city": "Berlin",
    "countryCode": "DE",
    "email": "info@muster.de",
    "bankAccount": { "iban": "DE89370400440532013000", "bic": "COBADEFFXXX" }
  },
  "buyer": {
    "name": "Beispiel AG",
    "vatId": "DE136695976",
    "street": "Beispielweg 42",
    "postalCode": "80331",
    "city": "München",
    "countryCode": "DE"
  },
  "items": [
    { "position": 1, "description": "Beratungsleistung", "quantity": 10, "unit": "HUR",
      "unitPrice": 150.0, "taxRate": 19, "netAmount": 1500.0, "taxAmount": 285.0, "grossAmount": 1785.0 }
  ],
  "taxSummary": [ { "taxRate": 19, "netAmount": 1500.0, "taxAmount": 285.0 } ],
  "subtotal": 1500.0,
  "total": 1785.0,
  "paymentTerms": { "dueDays": 14, "description": "Zahlbar innerhalb von 14 Tagen" },
  "countrySpecific": { "countryCode": "DE", "leitwegId": "991-12345-67", "buyerReference": "04011000-12345-34" }
}

Processed in EU data centers · no persistent storage · GDPR-compliant.

Need this automated?

Generate, validate and parse e-invoices via API — 25 invoices/month free, no credit card.

Frequently asked questions

What does the tool check?

Your invoice data is checked against the current KoSIT rules for XRechnung 3.0.2 and ZUGFeRD/Factur-X — including errors (e.g. BR-DE-1) and warnings.

Can I download the XRechnung?

Yes. One click generates the compliant XRechnung UBL XML and downloads it.

Is it free?

Yes, no signup and no credit card. For automation, the REST API offers 25 invoices/month free.

Is my data stored?

No. Processing happens in EU data centers with no persistent storage, GDPR-compliant.

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