France E Invoice mentions 2026 — check your french invoices free
Lint Factur-X, UBL and CII invoices for the French mandatory mentions a PDP rejects: SIREN Luhn, FR VAT key, delivery address, operation category, totals. 12 rules, offline. Runs entirely in your browser — nothing is uploaded.
Free here: Check the invoice XML open in the editor against all 12 rules. In the editor: Sweep every invoice in the workspace and write one dated reception-readiness report — that part asks for a licence key.
Same engine as the VS Code extension, byte for byte.