InvoicingBuilder
InvoicingBuilder – Flexible Invoice Builder with Custom Layout.
Most invoice tools look good at first… until you actually try to use them.
As freelancers, we kept running into the same issues:
- Templates were too rigid
- Couldn’t place signature where we wanted
- Number/date formats didn’t match my EU clients
- Could rename fields, but couldn’t change layout
- Free tools added watermarks, ads, or limits
So I built InvoicingBuilder — a simple invoice builder that gives you real control over how your invoice looks and works.
👉 Try it here: https://www.invoicingbuilder.com/
What makes this invoice builder different
Instead of locking you into fixed templates, you can:
- Customize invoice layout (logo, signature, notes, etc.)
- Rename labels and use your own language (useful for EU and international clients)
- Adjust number and date formats based on region
- Add taxes (VAT, GST, etc.)
- Apply discounts (flat or percentage)
- Include shipping charges
- Add text or image watermarks
- Bulk invoice generator (Excel/CSV to PDF invoice)
- PDF invoices from tracked hours in Clockify, Toggl Track, and ClickUp
- Developer API
- PDF invoices from Notion, Jira, and Asana
It’s designed to handle real-world billing, not just basic demo invoices.

