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Invoice, payroll, and business document helpers.

Profit Margin Calculator

Calculate profit, loss, margin, markup, and optional GST-adjusted selling price from cost and selling price.

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Invoice Generator

Create professional GST invoices, proforma invoices, and estimates with PDF download. Auto-generates a scannable UPI payment QR on unpaid invoices. Manage customers, products, and GST summary — free, no sign-up, all data stays in your browser.

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  • Generators(1)
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  • Business(2)
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Popular Tools

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Featured Tools

  • Smart GST Calculator (India)
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