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Free GST invoice generator

Make a GST tax invoice with your GSTIN, CGST and SGST (or IGST), a UPI QR code for the exact amount, and a clean PDF. No login and no watermark.

Create this invoice free No sign-up · no watermark · PDF download
A GST invoice from InvoiceDesk showing GSTIN, CGST 9% and SGST 9%, total 11,328 rupees, a UPI QR code and bank details
Made in InvoiceDesk with sample data

How to make a GST invoice in InvoiceDesk

  1. Open the app. In Settings, type your business name, address and GSTIN in the From box, set the tax name to GST and your usual rate, and upload your logo.
  2. Click New invoice. Change the title to TAX INVOICE if you like. Numbers go up by themselves (INV-1, INV-2 …), and you can set your own prefix such as 2026-27/.
  3. Pick or add the customer. Add their GSTIN to the customer and it prints under Bill to. For a different delivery address, fill Ship to.
  4. Add each line: description, quantity and rate. Put the HSN or SAC code in the description, for example Logo design (SAC 998391).
  5. Tick GST and enter the rate. For a sale inside your own state, tick Show as CGST + SGST and the tax prints as two equal halves. For a sale to another state, rename the tax to IGST.
  6. Choose the payment methods to print (UPI QR, bank transfer) and click Download PDF.

What it puts on the invoice

  • Your name, address and GSTIN, with your logo
  • A unique invoice number and the date of issue
  • The customer's name, address and GSTIN, and a separate delivery address
  • Each item with quantity, rate and amount, plus discount and shipping
  • Taxable value, then CGST and SGST (or IGST) with the rate and the amount
  • Total, amount paid and balance due, in rupees with Indian digit grouping (₹1,10,580.00)
  • A UPI QR code for the exact balance, and your bank account and IFSC

The full list of what the law asks for is in our guide to the GST invoice format.

What it does not do (yet)

We'd rather tell you now than have you find out later:

  • One tax rate per invoice. If one invoice has items at 5% and 18%, make two invoices or work out the tax as a flat amount.
  • No HSN column. Put the code in the item description, as shown above.
  • No e-invoice (IRN). Businesses that must issue e-invoices on the government portal still need to do that. InvoiceDesk is a good fit for freelancers and small businesses below that limit.
  • No GST returns. Use the CSV export to hand your numbers to your accountant.

Why a browser invoice generator

Most free GST billing tools ask you to make an account first, then keep your customer list on their servers. InvoiceDesk works the other way round. It runs in your browser and saves to your device, so your business data never leaves it. If you'd rather keep a copy on your own website, you can install InvoiceDesk free.

Questions people ask

Is this GST invoice generator free?
Yes. There is no paid plan, no limit on invoices and no watermark.
Can I show CGST and SGST separately?
Yes. Tick Show as CGST + SGST under the tax, and an 18% GST prints as CGST 9% and SGST 9%, each with its amount.
How do I make an IGST invoice?
Rename the tax from GST to IGST and leave the CGST + SGST box unticked. The full rate prints as one line.
Where do I put the HSN or SAC code?
In the item description, for example "Printed T-shirt (HSN 6109)". It prints on the PDF with the item.
Do I need to log in?
No. There is no account. Your invoices are saved in your browser on your device.
Can I make a GST invoice on my phone?
Yes. The app works in a phone browser and the PDF downloads to your phone.