Free invoice template
Free invoice generator for service jobs
Create a simple service invoice, calculate totals, and print or save it as a PDF. It is useful for one-off billing; Task321 is for teams that need invoices connected to jobs, technicians, customers, and payments.
No signup required for this invoice template. Your data stays in your browser.
A template is a starting point
If invoices are still being copied from notes, texts, or spreadsheets, the deeper problem is usually workflow. Task321 connects the full path: request, schedule, dispatch, complete, invoice, collect.
Invoice details
Fill the fields below. The invoice preview updates automatically.
Invoice
Your Service Company
(555) 123-4567 • billing@example.com
Invoice #: INV-1001
Date:
Due:
Terms: Due on receipt
Bill to
Customer Name
Service address
Service invoice tip
Include job details, completed work, parts, and clear payment terms so customers understand what they are paying for.
| Description | Qty | Rate | Amount |
|---|
Notes
Thank you for your business. Please send payment using the agreed payment method.
When a free invoice generator is not enough
A free invoice generator helps you create one bill. But service businesses often need the invoice connected to the original request, scheduled job, dispatched technician, customer history, and payment follow-up.
Task321 is built for that larger workflow, especially when owners need to see which jobs are completed, which invoices are unpaid, and what follow-up still needs attention.
Field service invoicing software
Create invoices from completed service work and keep billing tied to job context.
Payment collection software
Track unpaid jobs and connect payment follow-up to completed work.
Work order dispatch software
Connect work orders, dispatch, technician updates, invoices, and payment status.
Quote-to-job workflow
Move from approved scope to scheduling, dispatch, invoicing, and payment tracking.
Free work order template
Document job scope, technician notes, materials, status, and customer sign-off.
Free estimate template
Quote service work before it becomes a scheduled job and invoice.
Free invoice generator FAQ
Is this invoice generator free?
Yes. This invoice generator is free to use in your browser, with no signup required for the template.
Does this page save my invoice data?
No. The invoice fields are used only in your browser for the printable preview on this page.
Can I save the invoice as a PDF?
Yes. Use the print button and choose Save as PDF in your browser or operating system print dialog.
When should I use Task321 instead of a free invoice template?
Use Task321 when you need invoices connected to jobs, technicians, customer history, Stripe payments, and payment follow-up.
Ready to stop rebuilding invoices from scattered notes?
Start with Task321 and keep jobs, technicians, customers, invoices, Stripe payments, and follow-up in one workflow.