E‑Rechnungs-StudioE-invoice validator (ZUGFeRD validator and XRechnung)
Use this ZUGFeRD validator to validate existing ZUGFeRD PDFs with embedded XML or XRechnung XML files in one workflow.
You can check a ZUGFeRD PDF, inspect extracted XML, review validation output, apply corrections, and download the updated invoice.
1
Upload
2
Validate
3
Adjust
4
Download
Need background on common errors and mandatory fields? Read the validation guide.
Validate directly in the app
Upload an e-invoice and start validation
Choose an XML invoice or ZUGFeRD PDF, then start validation when you are ready.
Drop an XML or ZUGFeRD PDF here
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