The open source invoice
built for the world.
A completely free, privacy-first invoicing tool with financial analytics for businesses and freelancers anywhere. Works in any language. No signup required. No tracking. No data gathering.
Everything you need.
Nothing you don't.
A minimal, opinionated toolkit designed for speed. No bloat, no ads, no upsells.
Instant Generation
Type naturally. Get a professional invoice in seconds. No complex forms, no friction.
Universal Language Support
Works in English, Sinhala, Tamil, and literally any other language you need. Truly global.
WhatsApp Ready PDFs
Lightweight PDFs optimized for mobile. Send to customers before they leave the shop.
Rich Text Editor
Format notes and terms with bold, italic, underline, alignment, and bullet lists — just like Word.
Custom Typography & Design
Choose from 5 font families, adjust sizes, heading styles, layout density, and accent colors.
PDF Export Quality
Choose High (300 DPI print), Medium (standard), or Low (web) — optimize for any use case.
Not just an invoice generator.
A business intelligence tool.
Sign up for free to unlock a powerful dashboard with charts, metrics, and status tracking.
Financial Analytics
6-month revenue chart showing your paid earnings over time. Spot trends instantly.
Status Tracking
Mark invoices as Draft, Pending, Paid, or Cancelled. Track payment status in one click.
Revenue Metrics
See your total paid revenue, pending amounts, and unique clients at a glance.
Smart Date Filters
Filter invoices by month and year. Stats update dynamically based on your selection.
Built for every kind
of business.
From the corner hardware shop to the freelance developer — QuoteEngine adapts to you, anywhere in the world.
Hardware & Building
Bulk items like cement, paint, tools. Complex discounts, fast checkout.
Tech & Mobile Shops
Phones, accessories, repair services. Track serial numbers and warranties.
Wholesalers & Distributors
Large orders, multiple customer tiers, bulk pricing made simple.
Retail & Grocery
Speed up checkout. Create and WhatsApp receipts in seconds.
Service Providers
Salons, technicians, mechanics — bill for labor and parts together.
Freelancers & Agencies
Branded quotes and invoices for design, dev, and consulting work.
Made in the open.
Built by the community.
QuoteEngine is an open source project by Axiora Labs. We believe great business tools should be free, transparent, and owned by the people who use them.
to pay for basic tools.
a free forever tool for every shop,
every freelancer, every dream.
Have an idea?
Let's build a smarter future together.
We're always open to new ideas, features, and collaborations. Whether you want to contribute code, report a bug, suggest a feature, or just say hi — we'd love to hear from you.
Ready to try it?
No account. No credit card. No strings attached. Just open the app and start creating.