100% Free GST Billing Tool

Free Invoice Generator

Create professional GST invoices in seconds. Add items, auto-calculate tax, download PDF.

Your Details (Seller)

Customer Details (Buyer)

Invoice Details

Items

Item Name HSN Qty Rate (₹) GST % Amount

Notes / Terms

Live Preview

Your Business Name

Address, City, State

Phone: —

GSTIN: —

TAX INVOICE

Invoice #: —

Date: —

Due: —

Bill To

Customer Name

Address

Phone: —

GSTIN: —

Ship To

Same as above

# Item HSN Qty Rate GST Amount
Subtotal₹0.00
Grand Total₹0.00
Amount in Words: Zero Only

How to Create a GST Invoice Online?

1

Enter Your Details

Fill in your business name, address, phone and GSTIN. This appears as the seller on your invoice.

2

Add Customer Info

Enter the buyer's name, address and state. The place of supply determines if CGST+SGST or IGST applies.

3

Add Items

Add products/services with HSN code, quantity, rate and GST%. The invoice calculates totals automatically.

4

Download PDF

Preview your invoice live, then download as a professional PDF. Share it with your customer instantly.

What is a GST Invoice?

A GST invoice is a document issued by a registered seller to a buyer when goods or services are supplied. It contains mandatory fields like supplier and buyer details, invoice number, date, HSN/SAC codes, taxable value, GST rate and amount, and place of supply. Under Indian GST law, businesses with annual turnover above ₹40 lakhs (₹20 lakhs for special category states) must register for GST and issue GST-compliant invoices.

What is the difference between CGST, SGST and IGST?

CGST (Central GST) and SGST (State GST) are charged when the seller and buyer are in the same state (intra-state transaction). IGST (Integrated GST) is charged when the seller and buyer are in different states (inter-state transaction). For example, if you sell goods within Gujarat, you charge CGST + SGST. If you sell to a buyer in Maharashtra, you charge IGST.

Is this invoice generator free?

Yes, the My Metaji Invoice Generator is 100% free. You can create unlimited invoices, add multiple items, auto-calculate GST, and download PDFs without any charges or sign-up required.

Can I use this for e-invoicing?

This tool creates standard GST invoices for download and sharing. For Government e-Invoicing (IRN generation), you need a registered billing software like My Metaji that integrates with the GST portal.

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