How to Create a GST Invoice Online for Free (No Sign-up)

Sending a clean, professional invoice is one of the fastest ways to get paid on time. But you don't need expensive accounting software to do it. With a free online Invoice Maker, you can create a fully GST-compliant invoice in a couple of minutes — add your logo, split the tax into CGST and SGST (or IGST), and download a print-ready PDF.

What is a GST invoice?

A GST invoice is a document a registered business issues for the sale of goods or services. It must show the seller and buyer details, GSTIN, a unique invoice number, the items with their taxable value, and the tax charged — broken into CGST + SGST for sales within a state, or IGST for inter-state sales.

Step-by-step: create your invoice

1. Open the Invoice Maker — it loads instantly, no sign-up needed.
2. Add your company details and GSTIN, then your customer's details.
3. Enter each line item with quantity and rate. The totals update live.
4. Choose your tax type — CGST + SGST for intra-state or IGST for inter-state — and set the rate.
5. Upload your logo and signature, pick a design, then download the PDF or print it.

How the tax breakdown works

For a sale within your state, GST is split equally into CGST (Central) and SGST (State). For example, 18% GST becomes 9% CGST + 9% SGST. For a sale to another state, the same 18% is charged as a single IGST line. A good invoice tool shows each component separately so your buyer can claim input credit correctly.

Tips for professional invoices

• Use a sequential invoice number so records stay organised.
• Always include your GSTIN and the customer's GSTIN.
• Add clear payment terms and a due date to get paid faster.
• Save a design as a template so every invoice looks consistent.

Once you're happy, download the PDF and email it — or print it. You can create as many invoices as you like, completely free.