Generate Professional Invoices in 60 Seconds

Writing an invoice by hand or in a word processor usually means opening a template, calculating totals and tax manually, formatting it to look presentable, and converting it to PDF — steps that add up fast. Simple Invoice Maker collapses that into a few form fields, so a straightforward invoice can genuinely be ready in about a minute.

What Makes It Fast

Client and business details are reused, not retyped

Sign in and your business details and saved clients carry over to every new invoice — you only enter them once.

Tax and totals calculate automatically

Enter quantity and price per line item; GST/VAT and the total are calculated for you, removing manual math and the errors that come with it.

Currency is detected automatically

The tool detects your local currency and lets you switch to others (USD, EUR, GBP, INR, AED, and more) for international clients.

Templates are ready to go

Pick from 14 layouts and 9 color themes — no formatting work required to make the invoice look professional.

Delivery takes one more step

Download the PDF, or share it directly on WhatsApp — no separate export/attach process.

A Realistic Walkthrough

• Open Simple Invoice Maker.
• Select or add the client.
• Add line items — description, quantity, price. The subtotal updates as you type.
• Confirm the tax rate — the total is calculated automatically.
• Download the PDF or share it on WhatsApp.

For a returning client with saved details, this genuinely takes well under a minute. A first-time setup — adding your business details and logo — takes a bit longer, but only once.

Where the Time Actually Goes in Manual Invoicing

• Recalculating totals and tax by hand
• Reformatting the document so it looks consistent invoice to invoice
• Retyping client details that were already used last time
• Converting to PDF and finding a way to send it

Removing those steps is what makes the difference — not a gimmick, just fewer manual steps between finishing work and billing for it.

Free to Use

There's no premium tier or trial period — invoice creation and PDF downloads are free. Sign in with Google or a magic link if you want saved clients, invoice history, and a dashboard.

Create your invoice now — free, no signup required to get your first PDF.