From 1 September 2026, business-to-business invoices in France must be electronic. A Factur-X is a PDF your customer opens normally, with the XML hidden inside. Here you fill in a form; the rest is computed, written and checked without your invoice ever leaving this tab.
What it does not do: The invoice follows the BASIC profile of Factur-X: lines, totals and VAT breakdown, which covers ordinary invoicing. The special cases of EXTENDED — several delivery addresses, prepayments, per-line discounts — cannot be entered here. The layout is sober and cannot be adjusted: no logo, no colours, no choice of font. We are not an accredited platform and this is not accounting software: nothing is kept, numbered for you, or archived. Finally, the check we run on the document is our own, a pre-flight: it is not a certification.
Nothing is uploaded. Cut your network connection once this page has loaded: the tool keeps working. How to check it yourself.