The invoice generator built for SMEs. Start with our generous free tier — no signup, no downloads. Create and send professional invoices directly to your clients on WhatsApp.
BillNG removes the friction from invoicing. No complicated software, no monthly commitments — just professional invoices delivered where your clients are.
Beautiful, clean invoice templates designed for SMEs. Add your logo, customize fields, and look professional instantly.
Skip the email hassle. Send invoices directly to your clients' WhatsApp — where they actually see them.
Fully responsive design. Create and send invoices from your phone, tablet, or desktop — anywhere, anytime.
It takes less than 60 seconds from start to sent. Here's how it works.
Enter your business name, address, and contact info. These are saved for future use.
List what you're billing for — descriptions, quantities, and unit prices in Desired currency.
Review your invoice, then hit send. It opens directly in WhatsApp — no copy-paste needed.
Join thousands of freelancers and small businesses who send invoices with BillNG every day.
“You are doing great, I'm proud of you. The only thing is that the invoice seems a bit small, but aside from that everything is awesome. Well done!”
“The UI feels a bit jam-packed after generating an invoice, but aside from that it's realy easy to pick up and use.”
“It was really good when I used it. The fact that it automatically calculates the total cost make it absolutely wonderful - highly recommended.”
BillNG offers a generous free tier with no credit card required. You can create and send a set number of invoices each month at no cost. When your business needs more, affordable premium plans are available.
No. BillNG requires no signup or login to use the free tier. Just open the app, create your invoice, and send it. Your business details are saved locally in your browser for convenience.
Absolutely. BillNG is fully responsive and works beautifully on smartphones, tablets, and desktops. Create invoices on the go, wherever you are.
After creating your invoice, click 'Send via WhatsApp' and it opens a pre-formatted message in WhatsApp with your invoice details. Simply select your client's contact and hit send.
Your invoice data stays on your device. We don't store your invoices or business information on any server. What you create is yours alone.