E-Invoice Studio

E-Rechnung hub — create & validate free

German e-invoice workspace for XRechnung and ZUGFeRD: open, validate, template and export in the browser with local-first checks where possible.

Kit E-Faktur — XRechnung & ZUGFeRD

Validasi, buat, dan ekspor faktur elektronik Jerman — buka koleksi bawaan.

Is a PDF invoice already an e-invoice?

No. An e-invoice needs structured data such as XRechnung XML or ZUGFeRD/Factur-X hybrid content, not only a visual PDF.

Does validation stay on my device?

Standard checks run locally in the browser when possible so invoice XML is not uploaded for routine Schematron validation.

What is the difference between XRechnung and ZUGFeRD?

XRechnung is typically pure XML for public-sector flows; ZUGFeRD embeds structured data inside a PDF hybrid that humans can still open.

Is Tentaco an official KoSIT certification?

No. Browser validation helps catch technical issues early; it does not replace official certification or tax advice.

Where do I create a visual PDF invoice instead?

Use the invoice template landing when the buyer still accepts a classic PDF, then switch to structured modes when mandated.