Free GST-compliant invoice generator with auto CGST/SGST/IGST split, HSN codes, e-invoice IRN, and PDF download. India B2B + B2C ready. No signup.
GST Invoice Generator Features
- GST-Compliant Invoices — Auto CGST+SGST (intra-state) or IGST (inter-state) tax calculation
- Multiple Tax Slabs — Support for 0%, 5%, 12%, 18%, and 28% GST slabs per line item
- Amount in Words — Automatic Indian number formatting with lakhs and crores
- Professional PDF — Download clean, professional invoices as PDF accepted by all businesses
- GSTIN Validation — Built-in GSTIN format validation for seller and buyer
How to Use GST Invoice Generator
Create GST invoices in three steps
- Enter Business Details — Fill in seller and buyer details including GSTIN, address, and state
- Add Line Items — Add products/services with HSN/SAC code, quantity, rate, and GST slab
- Download Invoice — Preview the summary and download as a professional PDF
Frequently Asked Questions
Is this GST invoice legally valid?
The invoice follows the format prescribed under GST rules. However, for legal compliance, ensure your GSTIN is valid and all mandatory fields are filled correctly.
How does CGST/SGST vs IGST work?
If seller and buyer are in the same state, CGST + SGST apply (split equally). If different states, IGST applies (full rate). Our tool detects this automatically.
What are HSN and SAC codes?
HSN (Harmonized System of Nomenclature) codes are for goods, SAC (Services Accounting Codes) are for services. They classify items for GST purposes.
Can I add multiple items with different tax rates?
Yes, each line item can have its own GST rate — 0%, 5%, 12%, 18%, or 28%.
Is my business data safe?
Yes, all data is processed entirely in your browser. Nothing is sent to any server.
Can I include bank details on the invoice?
Yes, you can add bank name, account number, and IFSC code which will appear on the PDF.
GST invoice kaise banaye?
Seller aur buyer ka GSTIN, address, items ka HSN code, quantity, rate aur GST slab (5/12/18/28%) enter kare. Tool automatically CGST+SGST ya IGST calculate karega. PDF download kare.
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