Cubestack

GST Invoice Generator

Free GST invoice maker — add your logo, pick a professional template, and download a tax invoice with CGST/SGST or IGST and a UPI QR code as a PDF.

Document

For GST-registered sellers billing a sale.

Look

Accent colour

Company logo (optional)

PNG with a transparent background looks best.

Your business (seller)
Customer (buyer)
Total ₹36,580.00 · IGST
Tax
Different states → IGST

Payment details (optional — adds a UPI QR code)

Signature or stamp (optional)

A photo of your signature on white paper.

Rupees Thirty Six Thousand Five Hundred Eighty Only

Your business details, logo and bank details are remembered on this device only — nothing is uploaded. Check GST rates and invoice rules with your accountant; businesses above the e-invoicing limit must register invoices on the IRP.

What is the GST Invoice Generator?

A GST invoice generator creates a tax invoice in the format Indian businesses use: seller and buyer details with GSTIN, items with HSN or SAC codes, the taxable value, and GST split into CGST + SGST for sales within a state or IGST for sales between states.

How to use it

  1. 1

    Add your details

    Business name, GSTIN, address and state.

  2. 2

    Add the customer

    Their name, GSTIN if registered, and state.

  3. 3

    Add items

    Description, HSN/SAC, quantity, rate and GST rate.

  4. 4

    Download

    Get the invoice as a PDF.

Features

  • Invoice, quotation, proforma, bill of supply

    Switch the document type — the title, numbers, dates and labels change to match.

  • CGST + SGST, IGST or no GST

    Chosen automatically from the two states, or set it yourself.

  • Three professional templates

    Modern, Bold and Classic, with your choice of accent colour, and a footer with your business details.

  • Your logo and signature

    Optional — add a company logo and a signature or stamp image.

  • Automatic CGST / SGST / IGST

    Chosen from the seller's and buyer's states, split by GST rate.

  • UPI QR code

    Add your UPI ID and customers can scan to pay the exact amount.

  • Real ₹ symbol and amount in words

    Printed on the invoice automatically.

  • Live preview

    See the exact PDF as you type; download an A4 invoice ready to send or print.

  • Remembers your details

    Business details, logo and bank details are kept on this device for next time.

Popular uses

  • Freelancers and consultants

    Bill clients without paying for accounting software.

  • Small shops

    Make a quick GST bill for a customer.

  • Service businesses

    Use SAC codes for services.

Frequently asked questions

When is IGST charged instead of CGST and SGST?

IGST applies when the seller and buyer are in different states. Within the same state, the tax is split equally into CGST and SGST.

Is my data uploaded?

No. The invoice is built in your browser, and your business details are saved only on your device.

Is this valid for e-invoicing?

Businesses above the e-invoicing turnover limit must register invoices on the government IRP to get an IRN and QR code. For others, this format works as a regular tax invoice.

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