Free invoice generator for professional GST bills.
Create professional-looking GST invoices, print them for the counter and share a PDF on WhatsApp — free, in your browser. No setup, no design skills, no spreadsheets.
Built for Indian businesses of every size
Everything you need
A complete billing desk, not just a template.
ProfessionalBill handles the boring parts of invoicing — taxes, numbering, records and payments — so you can get back to your customers.
Automatic GST calculation
Enter a rate and the CGST/SGST/IGST breakup is computed for you. HSN/SAC codes, place of supply and tax summaries are always in the right place.
18 invoice templates
Pick a layout that matches your trade — retail, services, logistics or restaurant. Switch designs any time without re-entering a single item.
Import items with AI
Drop in a screenshot or a CSV and your products become a clean, editable inventory list. No manual typing at the counter.
Customers and items
Save parties and products once, then reuse them. Balances, past invoices and contact details stay in one place.
Payments on the invoice
Add a UPI QR code so customers can pay before they leave. Mark an invoice paid and your reports update instantly.
A4 and 80mm printing
Print a full-page tax invoice or a compact thermal receipt for your counter printer — both formatted correctly out of the box.
How it works
Three steps to your first invoice
Add your business
Name, logo, GSTIN and address. Done once, used on every bill.
Create the invoice
Pick a customer, add items and let the tax engine do the maths.
Download or share
Export a crisp PDF and send it on WhatsApp or email in one tap.
Templates
A layout for every kind of business
Counter-ready printing
From screen to paper in one tap.
The same invoice renders perfectly everywhere — a full-page tax invoice for the file, and a compact thermal slip for the counter printer. Taxes, totals and the UPI code travel with it.
- Full-page A4 tax invoices with GST breakup
- Crisp 80mm thermal receipts for POS printers
- UPI QR printed on every bill, automatically
Thermal print ready
80mm slips in seconds
Pricing
One plan: free.
Free
Everything you need to bill and get paid.
- Unlimited invoices
- All 18 templates
- GST tax engine
- PDF download & print
- AI inventory import — 10 per day
- Everything else unlimited for now
A free invoice generator built for GST billing in India
ProfessionalBill is a free invoice generator for Indian businesses — shopkeepers, freelancers, consultants, restaurants and service providers who need a professional-looking invoice without licensed software or a designer. Pick a template, add your logo and business details, enter your items, and download the bill as a PDF in seconds.
It doubles as a free GST invoice generator. Enter each party's GSTIN, choose HSN or SAC codes and the place of supply, and the tax engine calculates the CGST, SGST or IGST breakup automatically — the fields a compliant tax invoice needs, on every bill.
Because it runs entirely in your browser, there is nothing to install. Create a free GST invoice at the counter, print it on A4 or an 80mm thermal roll, or share the PDF on WhatsApp with a UPI scan-to-pay code. Your templates, items and customer details are saved so repeat billing takes seconds.
Frequently asked questions
Is the invoice generator really free?+
Yes. You can generate and download invoices for free. Create professional-looking invoices, try every template and export your bill to PDF without paying. AI inventory imports are limited to 10 per day; everything else is unlimited.
Can I create a GST invoice for free?+
Yes. ProfessionalBill is a free GST invoice generator that includes all mandatory fields — your GSTIN, the customer GSTIN, HSN/SAC codes, place of supply and an automatic CGST/SGST/IGST breakup for intrastate and interstate sales.
How do I make a professional-looking invoice?+
Pick one of 18 designer templates, add your logo and business details, enter your line items, and download a professional-looking invoice as a PDF. The layout, alignment and totals are handled for you.
Do I need to install any software?+
No. The free invoice generator runs in your browser on desktop and mobile, so you can create a free GST invoice or a professional invoice anywhere without installing anything.
Ready to send your first invoice?
It takes about a minute — and it is free.