India's #1 Free GST Invoice Generator & Billing Software

Free Online
Invoice Generator for GST Billing.

Create professional, GST-compliant tax invoices, e-way bills, quotations, and payment receipts in seconds. Trusted by over 50,000+ businesses across India.

Create Free GST Invoice Now
GSTR-1 & GSTR-3B Ready
50 Premium Template Themes
AI Prompt & OCR Scanner
Dynamic UPI QR & Bank QR

Instant GST Tax Calculation Engine

See how Invoice Generator automatically calculates CGST, SGST, IGST, and total invoice totals.

Input Transaction Details

Calculated Tax Output Summary
Base Taxable Value:₹1,00,000.00
IGST (18%):₹18,000.00
Total Tax Liability:₹18,000.00
Grand Payable Amount
₹1,18,000.00
Generate Invoice

Why Choose Invoice Generator for Your Business?

Everything your Indian business needs to streamline billing, manage stock, collect payments, and stay GST compliant.

12+ Document Formats

Generate Tax Invoices, Bills of Supply, POS Receipts, Estimates, Quotations, Proforma, Credit/Debit Notes, and Delivery Challans with 1-click.

AI Prompt & OCR Scanner

Type plain text or upload purchase bills to automatically extract vendor GSTIN, HSN codes, items, tax rates, and prices.

Inventory & Barcode Engine

Real-time stock deduction, low stock alert badges, SKU barcode lookup, purchase price vs selling margin analytics.

GSTR-1 & Financial Reports

Export ready B2B, B2C, and HSN summary reports for tax filing. Instant PDF & Excel exports with 1-click.

50 Premium Template Themes

Switch visual invoice layouts instantly across Minimal, Executive, Dark Slate, Medical, Retail Receipt, Luxury Gold, and Freelance styles.

Bank-Grade Data Security

Your business data is protected by 256-bit SSL encryption, automated Supabase cloud backups, and strict privacy controls.

Simple, Transparent Invoicing Pricing

No hidden fees. Scale your business with complete invoicing freedom.

Freelancer
₹ 0 / forever free

For solo creators, consultants, and independent service providers.

Unlimited Free Invoices
10 Premium Templates
UPI Dynamic QR Generator
PDF Download & Print
Get Started Free
Most Popular
MSME Pro
₹ 499 / month billed annually

For growing retail shops, wholesalers, startups & agencies.

Unlimited GST Invoices
All 50 Template Themes
AI Prompt & OCR Scanner
Inventory & Stock Alerts
WhatsApp & Email Direct Dispatch
Start 14-Day Free Trial
Enterprise
₹ 1,499 / month

For multi-location businesses, factories, & enterprise teams.

Everything in MSME Pro
Multi-Business Switcher
Multi-User Team Roles & Permissions
Audit Trail Logs & Dedicated Support
Contact Enterprise Sales

Frequently Asked Questions About GST Invoicing

Everything you need to know about Invoice Generator and GST compliance in India.

Invoice Generator is India’s #1 free online GST invoicing and business management platform. You can create unlimited GST tax invoices, proforma estimates, bills of supply, and payment receipts in seconds with zero hidden charges.