Invoicing that stays out of your way
Create, manage, and send professional invoices in minutes. Built for freelancers and small businesses who need results, not complexity.Quick start
Get up and running with your first invoice in under 2 minutes
Installation
Set up the application locally with npm, yarn, or pnpm
API reference
Explore the complete API documentation
Core features
Learn about templates, PDF export, and email delivery
Key features
Create in minutes
Fill in the essentials — customer, line items, due date. A polished invoice ready to share in under two minutes.
Export to PDF
One-click PDF generation. Your company logo, contact details, and itemised totals — formatted precisely.
Reusable templates
Save any invoice as a template. Pre-fill recurring work in a single click — no re-typing, no repetition.
Email delivery
Send invoices straight to your client’s inbox from inside the app. No downloads, no file attachments.
Why choose Invoice Generator?
No account or sign-up required
No account or sign-up required
Start creating invoices immediately without the hassle of registration forms or email verification.
Data stored locally — fully private
Data stored locally — fully private
Your invoice data lives in your browser (with optional Turso database sync). No third-party servers, complete privacy.
11 currencies supported
11 currencies supported
Create invoices in USD, EUR, GBP, CAD, AUD, JPY, CHF, CNY, INR, MXN, and NGN with proper formatting.
Customer address book
Customer address book
Save customer details and auto-fill them on future invoices. No repetitive data entry.
Invoice status tracking
Invoice status tracking
Track your invoices through draft, sent, paid, and cancelled states with automatic overdue detection.
Built with modern technology
Invoice Generator is built with Next.js 16, TypeScript, and Tailwind CSS, providing a fast, responsive, and accessible user experience.Next.js 16
Modern React framework with App Router
TypeScript
Type-safe development experience
Turso Database
Edge-hosted SQLite database
NextAuth.js
Secure authentication with OAuth support
Tailwind CSS
Utility-first styling framework
html2pdf.js
Client-side PDF generation
Invoice Generator is 100% free and open source. No subscriptions, no hidden fees, no vendor lock-in.