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Essential tools for entrepreneurs, small businesses, and enterprises.
Showing 37 tools
Create professional invoices with multi-currency support & PDF export.
Open ToolCalculate profit margins, markup percentages & cost ratios in real-time.
Open ToolFind your break-even point with profit projection tables.
Open ToolGenerate QR codes for URL, text, email, phone, SMS, WiFi, vCard, and location with colors, gradients, logo upload, PNG/SVG export, and copy - 100% free.
Open ToolCreate Code 128 barcodes with custom colors & sizing.
Open ToolCreate professional signatures for Gmail, Outlook & Apple Mail.
Open ToolDesign & print professional business cards with 5 templates.
Open ToolCalculate return on investment with annualized metrics & payback period.
Open ToolCalculate inclusive or exclusive sales tax with quick rate presets.
Open ToolCalculate asset depreciation using straight-line, declining balance & SYD methods.
Open ToolCalculate Net Present Value with IRR & profitability index.
Open ToolReturn on ad spend with ACOS, ROI & break-even ROAS for your margin.
Open ToolCreate professional quotes & estimates with expiry dates, deposits & PDF export.
Open ToolGenerate payment, rent & cash receipts with amount-in-words and PDF/print.
Open ToolCalculate GST (CGST/SGST/IGST) & VAT, inclusive or exclusive, with slab presets.
Open ToolConvert between cost, price, margin & markup instantly with a conversion table.
Open ToolStartup cash runway, gross/net burn & zero-cash date with a depletion chart.
Open ToolCalculate investment growth with compounding & monthly contributions.
Open ToolCalculate net profit from stock trades with fees & taxes.
Open ToolCalculate dividend yield, income & DRIP projections.
Open ToolSystematic Investment Plan with step-up option.
Open ToolCalculate P/E ratio with valuation analysis.
Open ToolCalculate average cost across multiple purchases.
Open ToolCalculate FD maturity with rate comparison.
Open ToolFinancial Independence Retire Early: freedom number.
Open ToolDollar Cost Averaging vs lump sum comparison.
Open ToolCalculate weighted portfolio returns with allocation.
Open ToolCalculate risk:reward ratio with trade expectancy.
Open ToolCalculate optimal position size based on risk.
Open ToolCalculate pip value for forex across lot sizes.
Open ToolCalculate optimal forex lot size for risk management.
Open ToolCalculate required margin for leveraged trading.
Open ToolCalculate Fibonacci retracement & extension levels.
Open ToolCalculate pivot points with S/R levels (3 methods).
Open ToolCalculate trade P/L with scenario analysis.
Open ToolMeasure drawdown with recovery analysis table.
Open ToolCalculate optimal bet sizing for maximum growth.
Open ToolThe business tools cover the paperwork of running a small business or freelancing. The Invoice, Quote and Receipt generators share one studio with your business profile, client list and item catalog, so a quote can become an invoice and an invoice a receipt without retyping anything. The QR Code and Barcode generators, Business Card Designer and Email Signature Generator handle the rest of the day-to-day branding.
The calculators answer money questions with the working shown. Profit margin, markup, break-even, ROI and GST or VAT cover pricing and tax, while the investing set covers SIP, fixed deposits, compound interest, dividend yield and position sizing for traders. They are estimates to help you think, not financial advice, and each one says what it assumes.
Most of these tools run entirely in your browser, so files and text stay on your device. Invoice Generator, Email Signature Generator, Business Card Designer, Quote & Estimate Generator, and Receipt Generator use a server for part of their work, and where your files are processed explains exactly what is sent and why.
Practical how-tos from the ToolsMonk blog that use the tools in this category.
Navigate India's GST system with confidence. Learn about GST slabs, input tax credit, reverse charge, and how to calculate GST accurately for invoicing, pricing, and compliance using free online tools.
Read the guideMost small business owners confuse markup with margin, leading to underpriced products and thin profits. Learn the critical difference, calculate your margins correctly, and price strategically to build a sustainable, profitable business.
Read the guideEinstein called compound interest the eighth wonder of the world. Learn how compounding works, why starting early matters enormously, and how to use free compound interest calculators to plan your wealth-building journey.
Read the guideSIPs are the easiest way to invest in mutual funds with as little as ₹500/month. Learn how SIPs work, why they beat lump-sum investing for most people, and how to calculate your expected returns using free SIP calculators.
Read the guideDiscover 20 essential free online tools that can transform your daily workflow, from text converters and calculators to color pickers and code formatters. No sign-ups, no downloads, just instant productivity boosts.
Read the guideToolsMonk is a free collection of browser-based tools for PDF, image, AI, SEO, text, developer, business, and student tasks. Here's what we offer, who it's for, and why it's genuinely free, with no signup, no paywall, and no watermark.
Read the guideCommon questions about business tools, the tools available in this category, and how to choose the right workflow.