Free tools
Free GST and e-way bill tools
Quick calculators and an invoice creator for everyday GST and e-way bill work. Everything runs in your browser — nothing you type is uploaded.
25 tools
- GST calculatorsGST CalculatorAdd or remove GST at any rate, with discount, CGST/SGST or IGST split and a printable summary.Open tool →
- GST calculatorsGST Inclusive / Exclusive CalculatorConvert a GST-inclusive price to the taxable value, and a taxable value to the inclusive price, side by side.Open tool →
- GST calculatorsQuantity and Tax CalculatorQuantity × rate, discount and GST for a line item, plus taxable value and discount-and-tax breakdowns.Open tool →
- E-way billE-Way Bill Eligibility CheckerAnswer a few questions to get a preliminary view of whether an e-way bill is likely required for a movement.Open tool →
- E-way billE-Way Bill Validity & Distance CalculatorWork out e-way bill validity days, expiry time and extension window from distance, plus the 10% distance allowance.Open tool →
- ReferenceHSN Chapter LookupSearch all HSN chapters (01–98) and SAC chapter 99 by number or keyword to find the right starting point.Open tool →
- InvoicingGST Tax Invoice TemplateEditable GST tax invoice with GSTIN, HSN, CGST/SGST or IGST, logo and bank details. Download PDF or print.Open tool →
- InvoicingSales Invoice TemplatesGST, simple, service and wholesale invoice templates. Edit in your browser, then download PDF or print.Open tool →
- InvoicingPurchase Order TemplatesStandard, manufacturing and international purchase orders. Edit in your browser, then download PDF or print.Open tool →
- InvoicingCommercial Invoice TemplatesExport and international commercial invoices with HS codes, Incoterms, ports and weights. PDF or print.Open tool →
- ReferenceGSTIN ValidatorCheck a GSTIN's format and check digit, and decode its state code, PAN and entity number. Single or bulk.Open tool →
- ReferenceGST State Code ListAll Indian states and union territories with their 2-digit GST state codes, searchable by name or number.Open tool →
- GST calculatorsMulti-Item GST CalculatorSeveral products at different GST rates in one go, with rate-wise tax summary and grand total.Open tool →
- GST returns & reconciliationGST Interest CalculatorInterest on late GST payment under Section 50, day by day, at 18% or 24% per annum.Open tool →
- GST returns & reconciliationGST Late Fee CalculatorLate fee for filing GSTR-3B or GSTR-1 after the due date, with nil-return and turnover-based caps.Open tool →
- GST returns & reconciliationGSTR-1 Preparation CheckerPaste your sales register to check GSTINs, duplicates and tax maths, and see B2B / B2CL / B2CS and HSN-wise totals.Open tool →
- GST returns & reconciliationGSTR-1 vs GSTR-3B ReconciliationCompare month-wise taxable value and tax reported in GSTR-1 and GSTR-3B and spot the gaps.Open tool →
- GST returns & reconciliationPurchase Register vs GSTR-2B ReconciliationMatch your purchase register with GSTR-2B by supplier GSTIN and invoice number: matched, mismatched and missing.Open tool →
- E-way billBulk E-Way Bill Data CheckerCheck invoice rows before bulk e-way bill upload: GSTIN, document age, duplicates, HSN, PIN, distance, vehicle and values.Open tool →
- E-way billInvoice vs E-Way Bill CheckerCompare invoice details with e-way bill details field by field and catch mismatches before goods move.Open tool →
- InvoicingE-Invoice Applicability CheckerCheck whether e-invoicing (IRN) applies to your business based on turnover and entity type.Open tool →
- InvoicingDelivery Challan GeneratorCreate a delivery challan for job work, branch transfer, supply on approval and other non-sale movements. Print or save as PDF.Open tool →
- InvoicingQuotation GeneratorMake a GST quotation with validity date, terms and line-item totals, then print or save it as PDF.Open tool →
- InvoicingInvoice Number Series GeneratorBuild a GST-compliant invoice number series by financial year and check an existing list for duplicates and gaps.Open tool →
- ReferenceAmount in Words ConverterWrite any rupee amount in words in the Indian system (lakh, crore) for invoices and cheques.Open tool →
What these tools do — and don't
- They do the arithmetic: GST amounts, validity days, totals and invoice layouts.
- They do not decide the correct GST rate, HSN code or whether an exemption applies to you.
- They do not generate e-way bills. E-way bills are generated on the official portal or through an authorised integration.