Free GST & Tax Invoice Generator

Create, preview, print or download a professional PDF invoice in 30 seconds — no signup, no watermark.

1. Document Type & Meta
2. Your Business (Seller) Details
3. Customer (Buyer) Details
4. Products / Line Items
Description Qty Price Tax %
5. Payment Info & Terms
My Business Name
INVOICE
# INV-2026-001
Date: -
Bill To
Valued Customer
Item Qty Price Total
Subtotal: $0.00
Tax (GST): $0.00
Grand Total: $0.00

How to create a GST invoice in under a minute

  1. Choose the document type

    Pick Tax Invoice, Quotation or Estimate, then set your invoice number and date.

  2. Enter your business details

    Add your business name, address and GSTIN, plus the bank account or UPI ID you want customers to pay into.

  3. Add your customer

    Enter the customer's name, address and contact details, and their GSTIN if they are GST registered.

  4. Add line items and tax rates

    List each product or service with quantity, unit price and tax percentage. Taxable value, tax and totals are calculated as you type.

  5. Download the PDF

    Check the live preview on the right, then download or print your invoice. No watermark, no signup.

Frequently asked questions

Is this invoice generator really free?

Yes. You can create, preview, print and download unlimited invoices at no cost. There is no signup, no watermark on the PDF, and no credit card required.

Do I need to create an account?

No. The generator works entirely without an account. A free AxiVentory account is optional, and only needed if you want to save invoices, track payment status and automatically deduct stock.

Are the invoices GST compliant?

The generator produces the fields a GST tax invoice normally requires — your GSTIN, the customer's GSTIN, per-item tax rates, taxable value and total tax. You remain responsible for checking the details against the rules that apply to your business.

Can I create a quotation or estimate instead of an invoice?

Yes. Change the document type to Quotation or Estimate and the heading and wording on the generated PDF update accordingly.

Can I add my bank account or UPI details?

Yes. Bank name, account number, IFSC code and UPI ID can all be added, and they appear in a payment details section on the invoice.

Is my invoice data stored on your servers?

The invoice is assembled in your browser and sent to our server only to render the PDF, which is streamed straight back to you. Nothing is saved to an account unless you choose to register and save it.

Beyond one-off invoices

A standalone invoice is a starting point. If you are also tracking what you sold, who owes you money and what is left in stock, these are the parts of AxiVentory that take over from here:

💡 Tracking payment status & inventory? Start a free AxiVentory account and this invoice is saved straight into it — customer, line items and tax included.