Free Tool — NexaDesign

InvoiceKit

A free, privacy-first invoice generator built for small businesses and freelancers.

Next.jsPrivacy-FirstPDF GenerationFree Tool
InvoiceKit
01

Overview

InvoiceKit is a free tool built by NexaDesign for the small business and freelancer community. The idea is simple: creating a professional invoice shouldn't require a subscription, an account, or handing over your data to a third party. InvoiceKit gives you everything you need in seconds — for free, forever.

02

The Challenge

Most invoice tools either charge a monthly fee, require you to create an account, or store your business data on their servers. For freelancers and small businesses who just need to send a quick, professional invoice, this is overkill. We wanted to build something genuinely useful with zero friction.

03

The Solution

We built a clean, fast invoice generator that runs entirely in the browser. No backend, no database, no tracking — your data never leaves your device. Fill in the details, download the PDF, done.

What We Built

Key features and highlights of this project

Privacy by Design

Your invoice data never leaves your browser. There's no server, no database, and no tracking. Everything is processed client-side — so your business information stays completely private.

No Signup Required

Open the tool, fill in your details, download your invoice. No account, no email address, no password. Just a clean, fast experience with zero friction.

25+ Currencies Supported

InvoiceKit supports over 25 currencies out of the box — making it useful for freelancers and small businesses working with international clients.

Professional PDF Output

Every invoice is generated as a clean, professional PDF — ready to send to clients or save for your records. Unlimited invoices, completely free.

Project Screenshots

A closer look at the finished product

Invoice Generator

Invoice Generator

Guides & Help

Guides & Help

Mobile Version

Mobile Version

Tech Stack

Next.jsReactClient-Side PDF GenerationTailwind CSSVercel

Ready to build something like this?

Every project is built from scratch. Fixed price, free demo first.

invoicekit.nexadesign.io