How to Use the Invoice Generator
- Enter company and client details.
- Add line items with description, quantity, and rate.
- Set tax % and generate preview.
- Download PDF when ready.
Professional invoices in seconds
Subtotal = Σ(Qty × Rate). Tax = Subtotal × Tax%. Total = Subtotal + Tax. Download a PDF for your records or send to clients.
Frequently Asked Questions
Can I add my logo?
Logo upload is available in SnapCalc Premium. This free version generates clean text-based PDF invoices.
Is tax calculated automatically?
Yes — enter a tax percentage and it is applied to the subtotal of all line items.
Can I download the invoice?
Click Generate Invoice to preview, then Download PDF to save a copy.
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