Free GST invoice generator
Fill in your business, your customer and the items, and download a GST-ready tax invoice PDF. Tax is split into CGST + SGST or IGST automatically from the place of supply. Nothing is saved — it all stays in your browser.
Frequently asked questions
Is this invoice generator really free?
Yes. You can create and download as many invoice PDFs as you like without an account. Sign up only if you want to save invoices, customers and products, track payments or get GST reports.
What must a GST tax invoice contain?
Under Rule 46 of the CGST Rules: your name, address and GSTIN; a unique invoice number of up to 16 characters for the financial year; the invoice date; the buyer's name, address and GSTIN (if registered); HSN or SAC codes; description, quantity and unit; taxable value; GST rate and amount (CGST, SGST or IGST); place of supply; whether tax is payable on reverse charge; and a signature.
How many HSN digits do I need on an invoice?
If your turnover in the previous year was up to ₹5 crore, use at least 4 digits (mandatory on B2B invoices). Above ₹5 crore, use at least 6 digits on all invoices.
Do you store the invoices I make here?
No. The free generator runs in your browser and nothing is sent to our servers. Create a free account if you want your invoices saved and numbered automatically.