With our free PDF to UBL converter, you can easily convert existing PDF invoices to the UBL 2.1 XML format. This makes your invoices suitable for e-invoicing to government agencies and businesses that require electronic invoices. The tool automatically extracts key data from your PDF and generates a valid UBL file.
Free PDF to UBL Converter
Convert PDF invoices to UBL 2.1 XML format for e-invoicing.
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Automate your invoice processing
With Winkel Factuur all your invoices are automatically generated in both PDF and UBL format.
Start free trialHow does it work?
- 1Upload your PDF invoice
- 2The tool automatically extracts invoice data
- 3Check and correct if necessary
- 4Download the UBL 2.1 XML file
Disclaimer
This tool is intended solely for document generation. Your data is not stored or processed on our servers. All processing happens locally in your browser. You are responsible for the accuracy and use of the generated documents.
From PDF to E-invoice in a Few Steps
E-invoicing is increasingly becoming the norm, but many businesses still have PDF invoices. Our converter bridges this gap by converting existing PDF invoices to the UBL XML format. This way you can also process old invoices electronically and meet modern e-invoicing requirements.
Intelligent Data Extraction from PDF
The tool uses advanced text recognition to extract invoice data: seller and buyer information, invoice number, date, line items, amounts and VAT. You don't have to manually retype everything - the software does the heavy lifting for you.
Privacy-First Approach: Local Processing
Unlike cloud services, our tool processes your PDF entirely in your browser. Your confidential invoice data, customer information and amounts never leave your computer. This makes the tool safe to use with sensitive business documents.
Frequently Asked Questions
How does the PDF to UBL conversion work?
The tool analyzes your PDF invoice and automatically extracts data such as invoice number, date, amounts, VAT and party details. This data is then structured into a UBL 2.1 XML file that complies with the e-invoicing standard.
Which PDF invoices can be converted?
The tool works best with digitally generated PDF invoices with clear text layers. Scanned invoices or image PDFs may be processed less accurately. For best results, use PDFs from accounting software.
Is the converted UBL file Peppol-compatible?
Yes, the generated UBL 2.1 XML file meets basic Peppol requirements. For specific Peppol BIS profiles, additional fields may be needed which you can add manually.
Should I check the extracted data?
Yes, we recommend checking the automatically extracted data before downloading the UBL file. The preview function shows all extracted data so you can correct any errors.
Is my PDF uploaded to servers?
No, all processing happens locally in your browser. Your PDF is not sent to our servers. This guarantees the privacy of your invoice data and business information.
Can I convert multiple PDFs at once?
The current tool converts one PDF at a time. For bulk conversion of multiple invoices, you can use Winkel Factuur, which has automatic UBL generation built in for all your orders.
Is the conversion free?
Yes, completely free. You can convert unlimited PDF invoices to UBL without registration or costs. The generated UBL files are immediately usable.
What if the extraction doesn't find all data?
With incomplete extraction, you can manually fill in the missing data in the edit screen. After correction, you generate a complete UBL file with all required information.