Simple invoice template PDF

Make a simple invoice and save it as a PDF.

A simple invoice PDF should be easy to scan, easy to approve, and easy to pay. InvoiceCraft gives you a focused invoice builder with live preview, common currencies, discounts, tax, payment terms, and browser PDF export.

Create PDF invoice Try hourly preset

Simple invoice PDF structure

The best simple invoices avoid clutter while still giving the client everything needed to verify the bill and send payment.

Invoice number, issue date, and due date
Business details and client billing details
Line items with quantity, rate, and amount
Subtotal, discount, tax, shipping, and total
Payment terms, notes, and payment details
Optional signature name for a more formal invoice

How to save as PDF

Fill in the invoice, review the live preview, then click Download PDF. Your browser opens the print flow, where you can choose Save as PDF.

When simple is better

Simple invoices work well for freelancers, developers, consultants, and small client projects where speed and clarity matter more than accounting software complexity.

PDF invoice best practices

A well-formatted PDF invoice looks professional and is easy for clients to process. Keep the layout clean with consistent fonts, clear section headers, and aligned numbers. Include your logo for brand recognition. Avoid clutter and decorative elements that distract from the payment details.

Name your PDF files descriptively: use the invoice number and client name, for example "INV-2026-042-AcmeCorp.pdf". This helps both you and the client find specific invoices later. Always send invoices as PDF rather than editable formats to prevent unauthorized changes.

Sending and tracking invoices

After generating your invoice PDF, send it via email with a clear subject line that includes the invoice number and amount. Attach the PDF rather than linking to it. Use a consistent email template so clients recognize your invoices immediately.

Send invoices on the same day the work is completed or the milestone is reached
Follow up 3-5 days before the due date with a brief reminder
Track which invoices are sent, viewed, paid, and overdue in a spreadsheet or tool
For recurring clients, set up automated reminders or scheduled invoices

A simple tracking system prevents invoices from slipping through the cracks and gives you a clear picture of your accounts receivable at any time.

Related templates

Need something different?

Browse all free invoice templates or start from scratch with the blank template. Every template pre-fills the generator with relevant sample data.

Open invoice generator

Simple invoice PDF FAQ

Is this a free invoice PDF template?

Yes. You can create, preview, and save a PDF invoice without signup.

Can I add discounts and tax?

Yes. InvoiceCraft supports percentage or flat discounts, tax rate, shipping, and automatic total calculation.

Does the invoice data upload to a server?

The static version stores drafts in your browser local storage. It does not upload invoice data to a server.

Create a simple invoice PDF

Use the free generator, preview the invoice, and save the finished document.

Create PDF invoice