GST Invoice Generator for India

This GST invoice generator helps businesses, freelancers, agencies and consultants create printable tax invoices online without using accounting software. You can add seller details, client details, GSTIN, HSN or SAC codes, line items, payment mode and invoice notes, then print or save the invoice as a PDF.

The tool is designed for common Indian GST invoice requirements. It automatically switches between CGST plus SGST for intra-state transactions and IGST for inter-state invoices based on the seller state and the place of supply. That makes it useful for both local invoices and out-of-state billing.

What this GST invoice maker includes

• GST-compliant invoice layout with invoice number, date, seller and buyer details
• Automatic CGST, SGST and IGST calculation based on state selection
• Optional HSN or SAC code field for every product or service line item
• Printable PDF output for business records, client billing and documentation

When to use this GST bill generator

Use this page when you need a simple GST invoice format for services, consulting, trading, maintenance, digital work or small business billing. It works for B2B invoices with client GSTIN and for B2C invoices where the client GSTIN is not required. If you need other record formats, BillOnline also includes a fuel bill generator, rent receipt generator, restaurant bill generator and medical bill generator.

Frequently asked questions

Is this GST invoice generator free?
Yes. You can generate GST invoices online for free with no login and no watermark.

Does it support CGST, SGST and IGST?
Yes. The tax split updates automatically depending on whether the transaction is intra-state or inter-state.

Can I add HSN or SAC codes?
Yes. Each line item includes an HSN or SAC field, so the invoice can include product or service classification details where needed.