Free ToolsFree online tools for Indian businesses
Generate invoices, quotations, purchase orders, delivery challans, GST documents, barcodes, and business calculators — free, with no signup required. Built for Indian SMBs, with more tools added regularly.
Instant, browser-based tools
No installs, no accounts. Generate business documents and run calculations in minutes.
Your data stays private
All processing happens locally in your browser — nothing is uploaded to a server.
Works on every device
Fully responsive tools that work smoothly on desktop, tablet, and mobile.
Tool Library
All Free Business Tools
Live tools are ready to use instantly. Upcoming tools are on our roadmap — no signup required, ever.
Billing & Payments
Free Billing & Invoicing Tools
Create professional, GST-compliant billing documents online in seconds.
5 live
Billing & Payments
GST Invoice Generator
Create GST-compliant invoices with instant PDF export.
Billing & Payments
Proforma Invoice Generator
Generate proforma invoices for customers before finalizing a sale.
Billing & Payments
Credit Note Generator
Create GST-compliant credit notes for returns and billing adjustments.
Billing & Payments
Debit Note Generator
Generate debit notes for additional charges or corrections.
Billing & Payments
Receipt Generator
Create payment receipts for cash, UPI, or card transactions.
Business Documents
Free Business Document Generators
Generate professional business paperwork — quotations, delivery challans, purchase orders, and expense vouchers.
4 live
Business Documents
Quotation Generator
Create professional quotations and cost estimates for clients.
Business Documents
Delivery Challan Generator
Generate delivery challans to document goods movement.
Business Documents
Purchase Order Generator
Create purchase orders for vendors and suppliers.
Business Documents
Expense Voucher Generator
Create expense voucher PDFs for employee or business reimbursements.
Tax & GST
Free GST & Tax Tools
Simplify GST compliance with free calculators and validators built for Indian tax rules.
3 live
Tax & GST
GST Calculator
Calculate GST-inclusive or GST-exclusive amounts instantly.
Tax & GST
HSN/SAC Finder
Find accurate HSN and SAC codes for goods and services.
Tax & GST
GSTIN Validator
Validate GSTIN format and structure instantly.
Barcode & Labels
Free Barcode Generator Tools
Generate barcodes and product labels for retail and inventory use.
1 live · 1 coming soon
Barcode & Labels
Barcode Generator
Generate Code128/EAN barcodes online, free.
Barcode & Labels
Barcode Label Generator
Printable barcode labels for products and shelves.
Business Calculators
Free Business Calculators
Make faster decisions with free calculators for margins, discounts, and inventory planning.
6 live
Business Calculators
Profit Margin Calculator
Calculate cost, selling price, and profit percentage.
Business Calculators
Markup Calculator
Markup calculator from cost to selling price.
Business Calculators
Discount Calculator
Calculate flat or percentage discounts on offers.
Business Calculators
Break-even Calculator
Run break-even analysis using fixed and variable costs.
Business Calculators
Inventory Turnover Calculator
Calculate inventory turnover ratio and days on hand.
Business Calculators
EOQ Calculator
Calculate economic order quantity for optimal purchase lots.
Utilities
Free Business Utility Tools
Handy converters and helpers for everyday business paperwork.
1 live
How to Use Any Tool
Pick a tool
Choose from billing, GST, barcode, calculators, or any tool you need.
Fill in details
Enter your data or figures; every tool updates instantly as you type.
Download or copy
Export results as PDF or copy them directly to share.
Done!
That's it. Fast, simple, and 100% free.
Ready for complete business operations?
These free tools are a taste of T7ERP — when you're ready, run billing, inventory, purchases, GST, barcodes, and multi-branch POS in one platform. T7ERP connects invoices, quotations, purchase orders, delivery challans, inventory, and accounting — built for Indian SMBs.
- No credit card to explore
- GST-ready workflows
- Made for India
Inventory & Stock
GST Billing & Reports
Multi-Branch POS
Purchase to Payment
Need more than free tools?
Our platform offers invoicing, inventory, purchasing, GST billing, and e-invoicing — all in one place.