Start from an example
Open a complete invoice with fictional data and see the final result from the start.
ONE INVOICE DONE. NO SYSTEM TO SET UP.
Create, customise and download a polished PDF in minutes. See the result first; you do not need an account to try it.
Estudio Lumbre
FICTIONAL BUSINESS · DEMO
FACTURA
#DEMO-0001
19/09/2026
ISSUER
Estudio Lumbre Demo
NIF-DEMO-EMISOR
Calle Ejemplo 12 · 28000 Madrid
CLIENT
Café Horizonte Demo
NIF-DEMO-CLIENTE
Avenida Muestra 8 · 08000 Barcelona
Payment method
Bank transfer
BUILT TO FINISH THE JOB
InkVoice guides only what matters: details, line items, style and PDF. No endless dashboards when all you need is an invoice.
Open a complete invoice with fictional data and see the final result from the start.
Replace the details, add items, choose a template, colour and logo.
With an InkVoice account or when you open InkVoice from your Zentro business, review fiscal details and download your A4 PDF.
YOUR BUSINESS, YOUR DOCUMENT
From understated to expressive. Every template keeps calculations, legibility and export quality intact.
ALREADY USING ZENTRO
Open InkVoice from a Zentro sale and receive the customer, lines and amounts pre-filled. Review, issue and download; the sale stays in Zentro and the invoice is organised here.
START FREE
Create your account with email or Google and start saving invoices. InkVoice Pro is in development and does not accept payments yet.
InkVoice Free
Includes up to 10 saved invoices, 20 official PDF exports, and the Modern and Simple templates. Pro will add unlimited use and every Premium design.
Create an invoiceExplore the editor and templates without signing up. To save and manage invoices, create an InkVoice account or continue from a Zentro business.
No. The demo uses clearly fictional companies, identifiers and addresses.
No. InkVoice complements Zentro by turning a prepared sale into an invoice without duplicate work.
Yes. Upload PNG, JPG, WebP or SVG and customise the document accent colour too.
Start from the example, replace the details and check the preview without signing up.
Fictional sample document
#DEMO-0001
19/09/2026
SENDER
Estudio Lumbre Demo
ID: NIF-DEMO-EMISOR
Calle Ejemplo 12
28000 Madrid, España
CLIENT
Café Horizonte Demo
ID: NIF-DEMO-CLIENTE
Avenida Muestra 8
08000 Barcelona, España
| ITEM | QTY | PRICE | TOTAL |
|---|---|---|---|
| Visual identity designTax: 21% | 1 | €450.00 | €450.00 |
| Launch consultancyTax: 21% | 2 | €75.00 | €150.00 |
Payment method
Bank transfer
ES00 0000 0000 0000 0000 0000
Subtotal:
€600.00
Tax:
€126.00
Total:
€726.00
Fictional sample document
INVOICE
#DEMO-0001
19/09/2026
SENDER
Estudio Lumbre Demo
NIF-DEMO-EMISOR
Calle Ejemplo 12
28000 Madrid
España
CLIENT
Café Horizonte Demo
NIF-DEMO-CLIENTE
Avenida Muestra 8
08000 Barcelona
España
Visual identity designTax: 21%
Launch consultancyTax: 21%
Payment method
Bank transfer
ES00 0000 0000 0000 0000 0000
Fictional sample document
#DEMO-0001
19/09/2026
SENDER
Estudio Lumbre Demo
NIF-DEMO-EMISOR
Calle Ejemplo 12
28000 Madrid, España
CLIENT
Café Horizonte Demo
NIF-DEMO-CLIENTE
Avenida Muestra 8
08000 Barcelona, España
Visual identity designTax: 21%
Launch consultancyTax: 21%
Payment method: Bank transfer
ES00 0000 0000 0000 0000 0000
¡Gracias por confiar en nosotros!