Online GST Bill Generator (Free GST Invoice Software)

Make a GST bill online in your browser, print or save as PDF — free, no signup. For daily billing, inventory and GST returns, try VelBooks.

Your business (seller)
Customer (buyer)
Invoice details
Items
DescriptionHSN/SACQtyUnitRate (₹)Disc. %GSTRemove

Your details are saved only in this browser (local storage) so you can come back later. Nothing is uploaded. To save a PDF, choose "Save as PDF" as the printer.

Invoice preview

Invoice software vs a free invoice generator

When a free tool is enough, and when software pays for itself
Free one-off generator (this page)Invoice / billing software (VelBooks)
Make a GST invoice with CGST/SGST or IGSTYesYes
Remember your items, rates and HSN codesNo — re-enter each timeYes
Update stock when you billNoYes, with barcode
Record payments and party balancesNoYes
Feed GSTR-1 / GSTR-3B dataNoYes
Online store and order listNoYes
CostFreeFrom ₹299/month + GST; 30-day free trial

Need a blank sheet instead? Download our GST invoice format in Excel or a proforma invoice format. Looking for non-GST cash sales? See the cash memo / receipt format.

How to use this online GST bill generator

Useful for a rare bill. For daily billing, switch to VelBooks after the trial.

  1. Enter your business name, address, state and GSTIN. The tool checks the GSTIN checksum.
  2. Enter the buyer. Add their GSTIN for B2B; for large B2C sales, add name and delivery state when value is ₹50,000 or more.
  3. Add line items with HSN/SAC, quantity, rate and GST %. Not sure of the code? Use the HSN finder (linked below).
  4. Check the preview: CGST+SGST for same-state sales, IGST when the place of supply differs.
  5. Print or save as PDF. Keep numbers consecutive for the financial year if you use this for real sales.

What your GST invoice must include

This generator includes the main details required by Rule 46 of the CGST Rules: supplier name, address and GSTIN; a consecutive invoice number of up to 16 characters; date; buyer details and GSTIN (if registered); HSN/SAC; description, quantity and unit; taxable value; GST rate and amount (CGST/SGST/UTGST or IGST); place of supply; reverse charge status; and signature. IGST is applied automatically when the place of supply differs from your state.

Before you use it for real: check that your GST rates and HSN codes are correct for each item, keep invoice numbers consecutive for the financial year, and remember that businesses above the e-invoicing turnover limit must report B2B invoices to the Invoice Registration Portal. Read CGST Rule 46.

Making invoices every day?

A one-off generator doesn't remember your items, update stock or prepare GST returns. VelBooks GST billing software does all of that, with a free 30-day trial. Not sure what the difference is? Read what GST billing software is.

Frequently asked questions

Is this GST invoice generator free?
Yes. It's free, needs no signup and runs entirely in your browser.
Is this an online GST bill generator?
Yes. This page is a free online GST bill generator: enter seller and buyer details, add items with HSN and GST %, then print or save as PDF. Nothing is uploaded.
What is invoice software?
Invoice software creates and stores invoices, often with tax, payments and sometimes stock. A free generator (like this page) makes one invoice at a time. VelBooks is invoice software plus inventory, GST returns, accounts, orders and an online store.
Is free invoice software enough for my shop?
A free generator is fine for occasional bills. If you bill every day, need stock, credit accounts or GSTR data, use billing software. VelBooks has a 30-day free trial of the full app; plans start at ₹299 per month + GST.
How do I download the invoice as a PDF?
Click 'Print / Save as PDF' and choose 'Save as PDF' (or 'Microsoft Print to PDF') as the printer in the print dialog.
Does it calculate IGST automatically?
Yes. If the place of supply is a different state from your business state, the invoice uses IGST; otherwise it splits tax into CGST and SGST (or UTGST).
Can I make a non-GST invoice or cash memo?
This tool is for GST tax invoices. For a simple cash memo or receipt, use our cash memo format. For a price offer before the sale, use a proforma invoice or quotation.
Is my data safe?
The data stays in your browser's local storage on your device and is not sent to our servers. Use 'Clear' to remove it.

Run billing, stock and your online store from one app

Sign up at app.velbooks.com and use the full app free for 30 days. Questions first? Call or WhatsApp us.

Start free 30-day trialTalk to us on WhatsApp

Or call +91 81472 70720 · admin@finacc.in