GST Invoice Maker — Free Online
Make India GST invoices with GSTIN, HSN/SAC, CGST+SGST or IGST split. INR currency, line items, tax summary, print-ready PDF. No signup required.
Key Features
- GSTIN validation for seller and buyer
- HSN/SAC code field with description lookup
- Auto-calculates CGST, SGST, IGST based on state
- Tax invoice, proforma invoice, and credit note templates
- Supports multiple tax slabs (5%, 12%, 18%, 28%)
- GSTIN QR code generation
- Professional PDF with Indian company header
- Download, print, or share via email
About GST Invoice
Create GST-compliant invoice PDFs with all required fields: GSTIN, HSN/SAC codes, tax breakdown (CGST, SGST, IGST), and buyer/seller details. PDF AI Tools GST Invoice Generator produces tax-compliant invoices for Indian businesses in seconds.
Pre-built GST invoice templates include all mandatory fields required under GST law — GSTIN validation, HSN code lookup, and auto-calculated CGST/SGST/IGST based on the invoice state and tax rate.
Who Uses This Tool
- Create a GST invoice for a B2B client
- Generate a tax invoice for a freelance service
- Issue a proforma invoice with GST breakup
- Create a GST credit note for a return transaction
How to Use GST Invoice Maker — Free Online
- Step 1: Enter seller GSTIN, buyer GSTIN, and invoice details
- Step 2: Add line items with HSN codes and GST rate
- Step 3: System auto-calculates CGST/SGST or IGST
- Step 4: Download the GST-compliant invoice PDF
Frequently Asked Questions
Is this invoice format accepted by GST auditors?
Yes — the format includes all mandatory fields under CGST Act 2017 Rule 46.
Does it validate GSTIN numbers?
Yes — GSTIN format is validated (15-digit alphanumeric) before generating the invoice.
Can I create a reverse charge invoice?
Yes — a reverse charge field is included for applicable transactions.
Does it support inter-state (IGST) invoices?
Yes — specify buyer state and the system uses IGST instead of CGST+SGST automatically.