Invoice & Quote Generator

Builds a quote or an invoice from your details, your client's details and the line items, and saves it as a PDF or PNG. Use it to prepare a document for a client.

How to use

1. Under "Document type", choose "Quote" or "Invoice", then set the number, date, currency and paper size.
2. Fill in "From (you)" and "To (client)" with the name, tax ID, address and contact details, and add a logo or signature image if you like.
3. Under "Line items", enter each item with its quantity and unit price; "+ Add line" adds rows.
4. Complete "Discount, tax, shipping" and "Notes and payment details", press "Save as PDF / Print", and choose "Save as PDF" in the print dialog.

How it works

• For tax, choose "Added on top", "Included in prices" or "None". On this page no tax is set at first; enter the rate that applies to you.
• With tax included in prices, tax = amount × rate ÷ (100 + rate), and the rest is the net amount.
• Your profile, clients and saved documents stay only in this browser on this device; "Export JSON" makes a file to move them elsewhere.
• The tool makes quotes and invoices only, not receipts or pay slips.

Questions and answers

What is the difference between a quote and an invoice?

A quote states the price and terms before the work is agreed; an invoice asks for payment afterward. Changing "Document type" turns the same content into either one.

How is tax calculated when it is added on top or included?

Added on top: 100 at 10% gives a total of 110. Included in prices: a total of 110 at 10% is split into 100 net and 10 tax.

Is this an official tax invoice?

No. Whether a document meets the invoicing rules where you work depends on what you enter, so check the local requirements.

Can I save an invoice and edit it later?

"Save this document" keeps it on this device, and you can open it again from the saved documents. "New document" suggests the next number.