Generate hundreds of invoices from a spreadsheet
Upload your billing data, map the columns once, and download every invoice as branded PDFs in one ZIP.
7-day Pro trial · No credit card required
If you invoice the same clients every month, or bill dozens of customers at once, copying data into an invoice template one by one wastes hours you don’t have. Veltadoc reads your spreadsheet (client name, invoice number, line items, amounts) and generates a separate, professionally formatted PDF invoice for every row.
Just need one invoice? Skip the spreadsheet. Describe it in plain English and get a PDF in seconds, no sign-up required to try.
Without Veltadoc
- Re-typing client details into a template for every single invoice
- Inconsistent formatting when invoices are built by hand
- No easy way to batch-produce invoices at month-end for dozens of clients
With Veltadoc
- Supports multi-line-item invoices: group multiple rows into one invoice by invoice number
- Automatic subtotal and total calculation from your quantity and rate columns
- Your logo, brand colour, and font applied to every invoice automatically (Pro)
- Currency-aware formatting for IDR, USD, EUR, and more
From spreadsheet to invoice PDFs in 4 steps
Choose the Invoice template
Pick from multiple ready-made layouts.
Upload your Excel or CSV
We read your column headers instantly.
Map your columns once
Save the mapping to reuse every time.
Download your ZIP
Every row becomes a branded PDF.
Invoice generator: frequently asked questions
Can I generate multiple invoices with different line items from one CSV?
Yes. Group rows by an invoice number column and Veltadoc will combine matching rows into a single multi-line-item invoice, then generate one PDF per unique invoice number.
Does the invoice generator calculate totals automatically?
Yes. If your spreadsheet has quantity and rate columns, Veltadoc computes each line amount and the invoice total automatically. No formulas needed on your end.
Can I use my own invoice numbering scheme?
Yes, your invoice_number column is used as-is. Veltadoc doesn’t override or reformat it.
How many invoices can I generate in one batch?
Up to 500 rows per file. Free plan generates 1 document at a time (no monthly cap); Pro unlocks bulk generation for the whole batch.
Can I generate a single invoice with AI instead of uploading a spreadsheet?
Yes. On the Veltadoc homepage, just describe the invoice you need in plain English, our AI figures out the document type and drafts it for you. No spreadsheet or sign-up required to try it.
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