Free Tool · OrderMatrix
Free GST Invoice Generator
Generate a simple GST invoice in seconds — fill in your GSTIN, buyer details, and line items. Download as PDF. No login, no data stored anywhere.
| # | Description | Qty | Rate | Taxable | GST (CGST+SGST) | Total |
|---|---|---|---|---|---|---|
| 1 | — | 1 | ₹0 | ₹0 | 9%+9% = ₹0 | ₹0 |
Frequently asked questions
Is this tool free?
Yes, completely free. No login required. Nothing is stored on any server.
Is this a legally valid GST invoice?
This tool generates an invoice format with the required GST fields. However, the legal validity of a tax invoice depends on your specific GST registration, product HSN/SAC codes, and applicable tax rates. Always verify with a CA if you are unsure.
Does this store my data?
No. All data is entered and processed entirely in your browser. Nothing is sent to any server. Refreshing the page clears all data.
Can I customise the invoice with my logo?
This free generator uses a basic layout. For custom-branded GST invoices, OrderMatrix generates them automatically for every order on paid plans — with your logo, GSTIN, and branding.
What GST rates can I use?
Enter the applicable CGST/SGST or IGST rate for your product category. Common rates: 0%, 5%, 12%, 18%, 28%. Check GST Council notifications for the correct rate for your product.
When do I need to issue a GST invoice?
If you are a GST-registered supplier, you must issue a tax invoice for every taxable supply. For B2C sales below ₹2 lakh, a bill of supply (without buyer GSTIN) is also valid.
Need invoices for every order, automatically?
OrderMatrix generates GST invoices for every order — with your branding, GSTIN, and line items pre-filled.
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