Business Tools
Practical tools for freelancers and small businesses: printable invoices and quotations, numbering schemes, and the profit and pricing calculations you need every week.
All 78 business tools
Grouped by what they do.
Invoices & billing
17 toolsPaperwork for selling, shipping and getting paid.
- Invoice Generator GST-ready invoices with a live preview, amount in words and PDF download. Pro tool
- Quotation Generator Price quotes with GST, validity date and terms — convert to an invoice in one click. Pro tool
- Invoice Number Generator Design a numbering scheme, generate the series and check it fits GST rules.
- Receipt Generator Numbered receipts for cash, UPI, card, cheque or bank transfer — or a GST advance voucher. Pro tool
- Rent Receipt Generator A year of rent receipts in one go — monthly or quarterly, 1–3 per A4 page.
- Amount in Words Converter (Rupees, Dollars & More) “Rupees One Lakh … Only” for one amount or a whole spreadsheet column.
Show all 17 Show fewer Invoices & billing tools
- Purchase Order Generator Professional POs with expected GST, saved vendors and one-click copy into an invoice. Business tool
- Proforma Invoice Generator A clearly marked proforma with a payment schedule — then one click to a tax invoice. Pro tool
- Number to Words Converter 12,34,567 → twelve lakh thirty-four thousand … — and back, exactly.
- Commercial Invoice Generator Customs-ready invoices for exports and international courier shipments. Business tool
- Delivery Challan Generator Move goods without an invoice — with every rule 55 particular and the right copies. Business tool
- Credit Note & Debit Note Generator Adjust an invoice the right way, with the GST worked out and the deadline checked. Pro tool
- Document Word Counter Word and character counts for a whole batch of documents — with a quote.
- Packing Slip Generator Show customers exactly what is in the parcel — box by box, with a scannable order code. Business tool
- Shipping Label Generator Clear, scannable parcel labels for 4 × 6 thermal printers or plain A4 paper. Business tool
- Expense Report Generator Turn receipts into a clean, approvable expense claim — totals and receipts in one PDF. Pro tool
- Cheque Printing Tool Date, payee and amount printed straight onto your own cheque — lined up for your printer.
GST & compliance
6 toolsGST checks and compliance tasks for registered businesses.
- VAT Calculator (Add or Remove VAT) Net, VAT and gross at any rate — UK, EU, Gulf and more — plus multi-rate invoices.
- GSTIN Validator Is this GST number well-formed? Every one of its 15 characters, explained.
- HSN & SAC Code Finder The right HSN or SAC code for your invoice, from GSTN’s own list.
- Board Resolution Generator Certified true copies of the board resolutions banks, GST and the ROC ask for. Business tool
- GST Late Fee & Interest Calculator Late fee by return, turnover and days late, plus 18% interest — every figure sourced.
- GSTR-2B vs Purchase Register Reconciliation Find the invoices your suppliers have not reported — before you file GSTR-3B. Business tool
Pricing & profit
9 toolsSet prices and see what you keep after costs.
- Profit Calculator Gross, operating and net profit with margins — for the business or per unit.
- Margin Calculator Any two of cost, price, profit, margin or markup — the rest worked out.
- Break-Even Calculator How many units you must sell to cover your costs — with a chart.
- Basic Calculator A desk calculator that never drifts: exact decimals, % that works, and a paper tape.
- Markup Calculator Cost plus markup to price — and the whole chain from maker to MRP, both ways.
- Marketplace Fee & Profit Calculator Enter your marketplace’s fees — see the payout, the profit and the price you need.
Show all 9 Show fewer Pricing & profit tools
- Freelance Rate Calculator From the income you want to the rate you should charge — hourly, daily, per project.
- Random String & Code Generator Unique coupon, voucher and invite codes, PINs and test IDs — up to 100,000 at a time.
- Payment Gateway Fee Calculator See what a payment leaves you after fees — and what to charge to receive an exact amount.
HR & payroll
24 toolsPay, letters and paperwork for employees.
- Experience & Relieving Letter Generator Experience and relieving letters on your letterhead, with the tenure worked out for you. Business tool
- Labour Attendance (Hajri) Register & Wage Sheet (India) Daily hajri, advances and the weekly payday for your site labour — kept on your phone. Pro tool
- Timesheet Calculator Clock in and out for each day — hours, overtime and pay for the week.
- Resignation Letter Generator A resignation letter with your last working day worked out from the notice period.
- Gratuity Calculator Gratuity under India’s Labour Codes: eligibility, amount, tax and the 30-day deadline.
- Overtime Calculator Overtime hours and pay for a week — India, US federal, California or your own rules.
Show all 24 Show fewer HR & payroll tools
- Labour Code Salary Structure Calculator Is your pay structure within the 50% wage rule? See the wages the Codes count.
- Payslip Generator Salary slips with EPF/ESI, unpaid days and year-to-date totals — India, UK or anywhere. Business tool
- Hourly to Salary Calculator Turn an hourly rate into a salary, or a salary into an hourly rate, for any pay period.
- Offer & Appointment Letter Generator Letterhead, terms and a CTC annexure in minutes — download PDF or editable Word. Business tool
- PF & ESI Contribution Calculator Monthly PF and ESI for one employee or a whole payroll, with the ECR challan totals.
- Salary Certificate Generator A salary certificate for the bank, embassy or landlord, on your letterhead. Business tool
- Daily Wage Calculator for Site Labour Days × rate + overtime − advances = what each worker gets, for one person or a crew.
- Internship Certificate Generator Internship completion certificates and letters, with the duration worked out for you. Business tool
- Salary Hike Calculator New salary from a hike, or the hike from old and new pay — and what it is really worth.
- Pro-Rata Salary Calculator Pay for a part month on the basis your payroll uses, split by component.
- Statutory Bonus Calculator Statutory bonus under the Code on Wages: who qualifies, how much, and by when.
- Employee Cost Calculator What an employee really costs: salary, employer taxes, benefits and overheads.
- Leave Encashment Calculator Leave encashment, earned leave and the tax-free part on leaving — worked out.
- Attrition Rate Calculator Attrition, retention and first-year turnover from your headcount and exits.
- Notice Period Calculator Your last working day, the buyout amount and when the final wages are due.
- Retirement Date Calculator Your superannuation date under FR 56 or the exact-birthday rule, and the time left.
- Full & Final Settlement Calculator Everything due when someone leaves, with each legal deadline — as a printable statement.
- Gulf End-of-Service Gratuity Calculator The gratuity each Gulf labour law gives you — UAE, Saudi, Qatar, Oman, Bahrain, Kuwait.
Inventory & shipping
1 toolKeep stock levels and shipping costs under control.
Business finance
7 toolsInvestment, cash and growth metrics for a business.
- CAGR Calculator Yearly growth rate between two values, plus future value, return needed and time to goal.
- NPV Calculator What a project’s future cash flows are worth today — and whether it pays.
- IRR Calculator The return a project earns on the money it ties up — and when that number misleads.
- Depreciation Calculator A year-by-year depreciation schedule for your books, Indian income tax or US MACRS.
- ROI Calculator What you put in, what came back — ROI, annualised ROI and a side-by-side comparison.
- Excel to PDF Converter (XLSX, CSV) Spreadsheets to print-ready PDFs — formatting, page setup and header rows kept. Pro tool
- WACC, CAPM & Valuation Discount rates, DCF value, round dilution and bond yields — with the working shown.
Contracts & agreements
5 toolsAgreements a business signs, from the legal category.
- NDA Generator (Mutual & One-Way) A clear confidentiality agreement with checks for Indian and US law. Pro tool
- Freelance Contract Generator Scope, milestones, kill fee and IP — with India’s MSMED and copyright rules built in. Pro tool
- Partnership Deed Generator New or supplementary deeds, with the Partnership Act defaults and tax limits explained. Pro tool
- Employment Agreement Generator (India) Appointment letters and employment contracts that follow India’s Labour Codes. Pro tool
- MOU Generator An MoU that says exactly which clauses bind the parties — and which do not. Pro tool
Branding & documents
9 toolsPresent your business: names, signatures and documents.
- QR Code Generator Static QR codes for links, Wi-Fi, contacts and UPI — PNG or SVG.
- Resume Builder Write your resume or biodata, watch it take shape, and download a clean PDF or Word file.
- Email Extractor Paste text or HTML and get every address — deduplicated, grouped and ready to export.
- Engagement Rate Calculator Engagement rate by followers, reach and views — one post or a whole table.
- UPI QR Code Generator Your UPI ID as a scan-to-pay QR code — PNG, SVG or a print-ready standee.
- Business Name Generator Dozens of brand name ideas from your own keywords, with an optional domain check.
Show all 9 Show fewer Branding & documents tools
- Business Card Maker (Print-Ready PDF) Two-sided cards with a logo and QR code — print-ready PDF or a sheet to print at home. Pro tool
- Email Signature Generator A clean HTML signature for Gmail, Outlook and Apple Mail — copy, paste, done.
- Letterhead Maker (PDF and Word Header/Footer) Your company letterhead as a vector PDF and a Word template with a real header and footer.
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Collections with business tools
All collections →- 107 tools Small business & tax Invoices & billing · GST, VAT & tax · Pricing, profit & stock · 4 more
- 43 tools HR & payroll Salary & take-home pay · PF, gratuity & tax · Time, leave & rosters · 2 more
- 101 tools Finance & CA Income tax & TDS · GST & compliance · Returns & valuation · 4 more
- 66 tools Legal paperwork Agreements & contracts · Affidavits & declarations · Notices & complaints · 4 more
Good to know
- 77 of 78 tools run entirely in your browser; the other one explains on its page what it sends.
- 76 of 78 keep working without a connection once loaded.
- 5 of 78 tools use the network for part of their work; each one says on its page what it sends and where.
- Results are estimates for planning and learning, not financial, tax or legal advice. Check the method and assumptions on each tool’s page.
Other categories
All tools →- 132 tools Developer Format, validate, encode, decode.
- 40 tools Data CSV, Excel, tables, charts.
- 95 tools Text Count, clean, sort, compare.
- 92 tools Image Compress, resize, convert, crop.
- 55 tools PDF Merge, split, extract, convert.
- 35 tools Audio & Video Convert, trim, compress media.
- 56 tools Design Colours, gradients, CSS.
- 36 tools SEO Meta tags, sitemaps, schema.
- 27 tools Social Media Captions, previews, limits.
- 94 tools Finance Loans, savings, interest, tax.
- 39 tools Legal Templates and legal maths.
- 48 tools Health BMI, calories, pregnancy.
- 51 tools Math Calculators and solvers.
- 45 tools Science Physics, chemistry, astronomy.
- 31 tools Engineering Electronics, electrical, mechanical.
- 29 tools Construction Materials, area, home costs.
- 80 tools Education Grades, citations, study.
- 36 tools Network DNS, headers, IPs, subnets.
- 35 tools Security Passwords, encryption, keys.
- 33 tools Converters Every unit, exact factors.
- 75 tools Utility Convert, count down, randomise.