Price
Enter product cost, marketplace fees, shipping and tax before deciding the selling price.
Indian ecommerce and small business
Free Online Tools for Ecommerce Sellers
Move from product costing to payment records with one connected set of seller tools. Calculate marketplace margin and GST, prepare product barcodes and expiry labels, create customer documents, print shipping paperwork and generate a payment QR code.
A Practical Seller Workflow
Use the tools in the same sequence as an order: price the item, identify the product, prepare the parcel and record the transaction.
Label
Create a scannable SKU barcode and include batch, MFG, expiry, MRP and quantity where required.
Dispatch
Prepare invoices, challans, shipping labels and packing slips with matching order information.
Reconcile
Collect UPI payment when appropriate and issue a receipt containing the transaction reference.
Product Pricing and Tax
Check the economics before publishing a listing or accepting a wholesale order.
Pricing
Ecommerce Profit Calculator
Estimate margin after product cost, shipping, marketplace commission, payment fees, advertising and returns.
Calculate seller profit TaxGST Calculator
Calculate inclusive or exclusive GST and separate the taxable value from the tax amount.
Calculate GST Pre-saleQuotation Generator
Send an itemised quotation with customer details, quantities, prices, tax and commercial terms.
Create a quotationProduct Barcodes and Labels
Prepare identifiers and printable product information for retail packs, warehouse stock and marketplace fulfilment.
Barcode
Barcode Generator
Create Code 128, EAN-13, UPC, Code 39 and other barcode formats as PNG or SVG.
Generate a barcode Product labelBarcode Label Generator
Combine a barcode with product name, batch number, MFG date, expiry date, MRP and quantity.
Create expiry labels MarketplaceAmazon Product Label Generator
Prepare SKU and product labels with bulk spreadsheet input and printable A4 layouts.
Create Amazon labels Food productNutrition Label Generator
Draft nutrition, ingredient, allergen, FSSAI licence, batch, MRP and date information for review.
Draft a food labelSales and Shipping Documents
Keep customer, item, tax and shipment details consistent across every document in the order.
Sale
GST Invoice Generator
Create itemised invoices in multiple Indian languages and export them for the customer.
Create an invoice MovementDelivery Challan Generator
Document job work, stock transfer, approval delivery and other movement without an immediate sale.
Create a challan DispatchShipping Label and Packing Slip
Create a 4 x 6 shipping label and matching packing slip with address, order items, COD and tracking data.
Prepare a shipment ProcurementPurchase Order Generator
Record supplier items, quantities, delivery expectations, tax and purchase terms.
Create a purchase orderPayment and Record Keeping
Use a clear payment reference so the receipt can be matched with the correct order or invoice.
Payment
UPI QR Code Generator
Create a UPI payment QR containing the payee, optional amount, transaction note and reference.
Create a UPI QR ReceiptPayment Receipt Generator
Record payer, amount, payment method, invoice reference and transaction ID in a printable receipt.
Create a receipt Advance orderProforma Invoice Generator
Share order value and payment terms before issuing the final tax invoice.
Create a proforma invoiceFrequently Asked Questions
Which seller tools should I start with?
Begin with the profit and GST calculators. Then create product labels, an invoice or challan, shipping paperwork and a payment receipt as the order progresses.
Can I use these tools for Amazon, Flipkart, Meesho or my own website?
The general calculations and documents can support multiple channels. Always compare exported labels and documents with the latest requirements of the marketplace, courier and tax authority involved.
Do I need to register before using the tools?
No account is required for the public tools linked from this page.