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Free GST invoice generator with UPI QR

Make GST tax invoices, proformas, quotations and bills of supply. CGST, SGST or IGST is worked out from the states, with amount in words and a UPI QR for the exact amount. Saved on your device only.

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How to use this tool

  1. Choose the document and number Pick Tax invoice, Proforma, Quotation or Bill of supply. The number follows the financial year, like INV/26-27/0001.
  2. Fill in your business once Add name, address, GSTIN, UPI ID, bank details and logo. A valid GSTIN fills the state for you. Details are saved on this device for next time.
  3. Add the customer and place of supply Type the customer and their GSTIN if registered. The place of supply decides CGST + SGST or IGST.
  4. Add items Enter description, HSN/SAC, quantity, rate, discount and GST rate. Amounts update as you type.
  5. Check and download Fix any red notes, then download the PDF or share a summary on WhatsApp.

What a GST tax invoice needs

  • Your name, address and GSTIN; a serial number unique for the financial year (max 16 characters).
  • Date, customer name and address, and the customer GSTIN if registered.
  • HSN/SAC, quantity, taxable value, tax rate and tax amount (CGST/SGST or IGST), and place of supply.
  • Signature of the supplier or authorised person.

CGST, SGST or IGST

  • Seller and place of supply in the same state: CGST + SGST (UTGST in UTs without a legislature).
  • Different states: IGST.
  • Not registered under GST, or a composition dealer? Use Bill of supply (no tax charged).

Good practice

  • Check the GST rate for each HSN on the CBIC/GST portal; rates changed on 22 Sep 2025.
  • Turnover above the e-invoicing limit needs an IRN from the IRP; this tool does not file e-invoices.
  • This tool helps you prepare invoices; it is not tax advice. Ask your CA when unsure.

Questions about this tool

Is this invoice GST compliant?

It includes the details GST invoices need: GSTIN, number, date, place of supply, HSN/SAC, taxable value and tax split. You are responsible for the right rates and HSN codes.

When do I charge IGST instead of CGST and SGST?

When the place of supply is in a different state from yours. The tool switches automatically when you pick the state.

Where is my data saved?

Only in this browser on this device. Nothing is uploaded. Clearing browser data removes it.

Can I add a UPI QR?

Yes. Add your UPI ID and keep "Add a UPI QR" on. The QR in the PDF has the exact total and the invoice number.

Does it create e-invoices (IRN)?

No. Businesses above the e-invoicing turnover limit must report invoices to the IRP. Use this for regular invoices.