Free Tools by Kladana

Simple online calculators and generators.
No sign‑up or credit card needed

Enter fixed costs, variable cost per unit, and selling price per unit to see how many items you need to sell to break even

Find out how many units you need to sell to cover your costs. Enter your figures and get an instant calculation with a visual chart

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Barcode Generator

Create barcodes online — fast, free, and ready for printing. Choose a barcode type, enter your data, adjust size, and download a clean, high‑quality barcode in seconds

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Enter distance, cargo type, and vehicle details to calculate E-Way Bill validity in days with visual chart output

E-Way Bill Distance Calculator

Quickly calculate how many days your E‑Way Bill will be valid based on distance and cargo type. Enter a few details — get your result and a validity chart instantly

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Sample invoice for Spectrum Paints Pvt Ltd., a paint manufacturer, showing bill-to and ship-to details, product list, taxes and total amount in USD

Invoice Generator

Create professional invoices online — fast, free, and ready to send. Add your company logo, client details, items, taxes, and discounts, then download a polished PDF instantly

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