A tool by {siteLink} — not a KoSIT product.
Drag in the report of the KoSIT validator — one file is enough. Unlike a Mustang report it carries the validated invoice itself, so every finding appears right at its place in the document.
.xml (VARL) or .html — both formats the validator writes
This page runs in the browser without installation. The report is read in the browser and not sent.
⚠️ What this page loads from outside is set in config.js. As delivered, the folder loads nothing: the fonts and the rule catalogue lie inside it. A single file without config.js loads the fonts from Google Fonts and the rule catalogue from {site}; nothing from the report is sent.
⚠️ This single file loads data from {site} but sends nothing from the report there. German and French with their rule catalogues, the code lists, Kits A and S, the fonts and the manual come from there; English and its rule catalogue are inside the file. Without a connection it shows English. Whoever wants no outbound call at all uses the app as a folder.
⚠️ Without the rule catalogue there are no plain-language explanations. If it cannot be loaded, the view shows the validator's own messages — complete, but in its own language. The eInvoice Validation Explorer for KoSIT for WordPress gives the explanations; it is the same view, only with the catalogue loaded.