Service Invoice Pro
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Free interactive toolStructured job billingSave as PDFNo signup required

Free Contractor Invoice Generator

Create a contractor invoice in your browser, customize labor, materials, deposits, and milestone billing, and save a clean PDF when the invoice is ready.

Small project invoices, progress billing, deposits, and contractor jobs that need a more structured invoice than a basic form.

Contractor invoice

Interactive browser tool

Fill in the invoice, preview it live, and use the print-ready PDF flow when you are done.

Project and customer details
Editable labor and materials lines
Automatic totals
Notes for billing phase or scope
PDF-friendly invoice preview

Interactive Generator

Customize the invoice live, then save it as a PDF

Business and customer details

Invoice settings

Line items

Add, remove, and update your services live.

Notes and payment terms

Contractor invoice

Northshore Contracting

Create a contractor invoice in your browser, customize labor, materials, deposits, and milestone billing, and save a clean PDF when the invoice is ready.

From

Northshore Contracting

1550 Harbor Street, Milwaukee, WI 53202

billing@northshorecontracting.example

(555) 770-1420

Bill To

Parker Bennett

48 Ridgeway Lane, Milwaukee, WI 53217

Service date: 2026-04-16

Invoice Details

Invoice #: CONT-1001

Issue date: 2026-04-16

Due date: 2026-04-30

Total Due

$1,830.00

Service / ItemQtyRateTotal
Project labor8$95.00$760.00
Material allowance1$420.00$420.00
Progress billing phase 11$650.00$650.00
Subtotal$1,830.00
Tax (0%)$0.00
Total Due$1,830.00

Notes

This invoice reflects the completed phase listed above. Please reference the project name when sending payment.

Payment Terms

Payment due within 15 days.

PDF export note

The PDF button opens a print-ready invoice view so you can use your browser's Save as PDF action.

How To Use It

How to use this free invoice generator

1

Enter your business details, customer details, and the project or job address.

2

Adjust the contractor line items for labor, materials, deposits, or progress billing.

3

Use the preview to make sure the invoice clearly shows what phase or scope is being billed.

4

Open the print-ready PDF flow when the invoice is ready to save and send.

Best Fit

Who this generator works best for

  • - Small contractor project invoices
  • - Deposit and progress-bill situations
  • - Owner-operators or small firms that need a quick PDF invoice

Where a free one-off generator gets limiting

  • - No estimate approval workflow
  • - No saved job history
  • - No built-in payment collection or invoice tracking

Trade Guidance

How contractors should use this generator

Separate labor, materials, and milestone billing so customers can see what they are paying for.

If you collected a deposit or prior payment, mention it clearly in the notes or line items.

Use the notes section to identify the billed phase, scope completed, or next milestone.

Common Mistakes

Avoid these invoicing mistakes

  • - Combining labor and materials into one large total
  • - Not identifying the phase or scope billed
  • - Leaving deposit or prior payment context unclear

Upgrade When Ready

When a free invoice generator stops being enough

This generator is a good fit when you need a contractor invoice today without account setup. Service Invoice Pro becomes the better fit once estimates, deposits, payment collection, invoice tracking, and project-connected workflows matter more than one-off PDF output.

Compare Your Options

Free generator vs Service Invoice Pro

Use the free generator now when you need a one-off invoice PDF. Move into Service Invoice Pro when you need invoice sending, tracking, reminders, payments, and a more complete workflow.

CapabilityFree GeneratorService Invoice Pro FreeService Invoice Pro Pro
Browser-based invoice creationCreate and customize in your browserCreate invoices inside the appCreate invoices inside the app
PDF downloadPrint or save the finished invoice as PDFExport branded PDFsExport branded PDFs
Manual customizationOne invoice at a timeManual entry in a saved customer workflowReusable workflows and repeatable billing
Invoice sendingSend the PDF manuallySend invoices from the appSend invoices from the app
Invoice status trackingTrack manually after sendingTrack sent, viewed, paid, and overdue statusTrack sent, viewed, paid, and overdue status
Branded invoice workflowsBasic one-off branding in the generatorBuilt-in branded invoice workflowsBuilt-in branded invoice workflows
Customer record storageNo saved customer recordsStore customers and invoice history in one placeStore customers and invoice history in one place
Mobile invoicingUsable in browser on mobileCreate and send invoices from phone or tabletCreate and send invoices from phone or tablet
RemindersManual follow-upManual follow-up outside the appAutomated reminder workflows
Online paymentsAdd payment instructions manuallyNo built-in payment collectionOnline card and ACH payment collection
Recurring invoicesRe-enter or duplicate manuallyManual repeat workRecurring billing workflows
Workflow automation and reportingOne-off invoice creationBasic invoice workflow foundationBroader workflow and operations features

Frequently Asked Questions

Can I use this contractor invoice generator for deposits and milestones?

Yes. You can customize the line items and notes to show deposits, phases, and milestone billing clearly.

Should contractor invoices separate labor and materials?

Usually yes. That makes the bill easier to review and usually reduces payment questions.

What does Service Invoice Pro add beyond this generator?

It adds estimate workflows, sending, tracking, online payments, and more complete operational workflows once one-off PDF generation stops being enough.

Use It Now

Create the invoice now, upgrade when you need a real workflow

Get Started

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