Hourly invoice generator for time-based services
Create hourly invoices by entering a service description, quantity, amount, and tax, then download the PDF instantly.
Example invoice
One clean editor becomes a ready-to-send invoice
The workflow stays lightweight: enter company and client details, add line items, confirm VAT, and export the PDF.
Invoice example
"UX consulting hours and front-end support for a product team"
Extracted fields:
- Client: Sailboard
- Address: 18 Water Street
- City: San Francisco
- Lines: 2
- Due date: 2026-03-22
Live preview
Invoice
INV-20260309-105
Issued 08.03.2026
Due 22.03.2026
From
Product Ops Studio
Bill to
Sailboard
18 Water Street
94105 San Francisco
United States
How it works
The shortest path from work completed to invoice sent
01
Enter the invoice details
Add company details, client details, dates, line items, tax, discount, and shipping in one screen.
02
Review the totals
Check quantities, currency, tax, discount, and shipping before generating the final invoice.
03
Generate the PDF
Download a clean invoice PDF with your branding, final totals, and a layout that is ready to send to clients.
FAQ
Common questions about creating invoices with QuillInvoice
How should I use the hourly invoice generator?
Use the quantity field for the number of hours and the amount field for the final billed amount for that line item.
Can I use more than one hourly service line?
Yes. You can separate design hours, development hours, research hours, or any other billable work into multiple rows.
Can I keep tax at zero for hourly invoices?
Yes. Tax starts at zero by default and can be changed only if your billing setup requires it.
About this tool
How to invoice hourly work
Hourly invoices should show the service clearly, the number of hours worked, and the hourly total. That makes the amount easy to verify for both you and the client.
QuillInvoice supports this by letting you use quantity as hours and amount as the final line total while still calculating tax and overall total automatically.