ToolsTreasuryE-invoice inspector

Zero-upload treasury utility

Factur-X & ZUGFeRD E-invoice Inspector

Extract local CII XML from a Factur-X or ZUGFeRD PDF and inspect its declared profile, version, and key invoice fields.

Free to use Bank and payment data stays in browser memory and is never uploaded. 0 bytes transmitted — your file never leaves this device

Bank statements and payment files expose account numbers, counterparties, balances, and references. This workspace reads them only in browser memory and creates downloads locally, so none of that bank data is sent to Lucaden or a third party.

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How it works

Complete the job in three clear steps

  1. Choose or paste the bank, payment, invoice, or ledger data required by this workspace.
  2. Run the local parser and resolve every explicit validation or reconciliation failure.
  3. Download the browser-created result, then verify it against the original and the receiving bank’s rules.

Important

Verify every financial result independently

A local validator can prove structural checks, but it cannot confirm a bank's implementation rules, account status, sanctions controls, or settlement. Keep the source file, review every result, and test generated output with the receiving bank before production use.

No warranty — independent verification required

These tools provide local technical checks and transformations, not banking, legal, compliance, or accounting advice. Formats and bank usage rules vary. Always verify output with your bank before submitting, keep the original file, and use a bank test or sandbox channel where available.

Deep explainer

Format, users, failure modes, and a worked example

What the format is

Factur-X and ZUGFeRD are hybrid PDF/A-3 invoices with an embedded UN/CEFACT Cross Industry Invoice XML file for machine processing.

Who uses it

Accounts payable, e-invoicing integration, tax, audit, and supplier-support teams diagnosing hybrid invoices.

Common failure modes

  • Ordinary PDF has no XML attachment
  • Attachment is XML but not CII
  • Declared profile does not fit the receiver
  • Key totals or party fields are absent

Worked example

A PDF containing factur-x.xml is opened locally; the embedded invoice number, seller, buyer, currency, totals, guideline profile, and XML are displayed without uploading the PDF.

Practical details

What this Lucaden tool does

Extract local CII XML from a Factur-X or ZUGFeRD PDF and inspect its declared profile, version, and key invoice fields.

Every byte of input is parsed in this browser tab. Downloads are created with Blob URLs; the suite has no upload endpoint, server action, edge parser, or content-bearing telemetry.

Included capabilities

  • Client-side File/ArrayBuffer reads
  • Local validation and generation
  • Blob URL downloads
  • Actionable failures instead of partial output

Useful for

  • Pre-flight payment files
  • Migrate bank formats
  • Validate master data
  • Reconcile finance exports

Questions

About this tool

Does Lucaden upload this bank or payment data?

No. These treasury routes read local files through browser ArrayBuffers, parse them in this tab, and create downloads with local Blob URLs. There is no file upload request.

Can a passing result guarantee bank acceptance?

No. A base-format check cannot cover every bank implementation guide, bilateral agreement, local scheme rule, or compliance control. Always test and confirm the output with the receiving bank.

What should I do when the tool reports malformed input?

Keep the original, use the reported row, tag, line, or path to correct the source system, and run the complete file again. Lucaden does not silently drop malformed financial records.

Open-source foundations

Built transparently

Lucaden documents its standards sources, architectural references, and permissive runtime dependencies while keeping this workspace consistent with the Lucaden interface.