Free Business Tools
Professional invoicing, calculators, and planning tools — 100% free, private, and browser-based.
💼 14 tools • 17 guides📄 Documents
Invoice Generator
Create professional invoices with line items, tax, and PDF export.
Invoice to Excel Converter
Extract line items from PDF, Excel or CSV invoices into a clean spreadsheet.
Receipt Maker
Generate printable receipts with business details and PDF download.
📷 Scanners
Image to Excel
Turn a photo or screenshot of a table into an editable Excel or CSV sheet.
Receipt Scanner
Scan receipt photos into an expense list with date, merchant, tax and total.
Business Card Scanner
Scan business cards into contacts and download vCard (.vcf) or CSV.
📊 Calculators
Profit Margin Calculator
Calculate profit margin, markup, and gross profit from cost and revenue.
Break-Even Calculator
Find your break-even point with fixed costs, variable costs, and price.
ROI Calculator
Calculate return on investment, annualized ROI, and net profit.
Discount Calculator
Calculate discount amounts, sale prices, and savings percentages.
Sales Tax Calculator
Calculate sales tax for US states, countries, and custom tax rates.
Hourly Rate Calculator
Calculate your ideal freelance hourly rate from salary and expenses.
🔧 Planners
Business Name Generator
Generate creative business name ideas from keywords and industry.
Startup Cost Estimator
Estimate startup costs across categories with a detailed breakdown.
Why BizKit?
Free & No Signup
Every tool is completely free. No accounts, no subscriptions, no hidden fees.
100% Private
All processing happens in your browser. Your data never leaves your device.
Professional Output
Generate clean, professional invoices, receipts, and reports ready for clients.
Instant Results
No waiting, no loading. Get answers and documents instantly in your browser.
📚 Business Guides & Resources
Go beyond the calculators — learn the fundamentals of pricing, invoicing, profit margins, and growing your business.
- Invoicing Best Practices — Essential elements, payment terms, numbering systems, and tips to get paid faster
- Pricing Strategy Guide — Cost-plus, value-based, competitive, penetration, and psychological pricing
- Break-Even Analysis Guide — The formula, contribution margin, graphing, and multi-product analysis
- How to Set Freelance Rates — Salary-based calculation, market research, value pricing, and negotiation
- Startup Costs Guide — One-time vs recurring costs, hidden fees, bootstrapping tips, and funding options
- How to Write a Business Plan — Executive summary, market analysis, financial projections, and funding strategies
- Marketing on a Budget — Content marketing, social media, email campaigns, SEO, and measuring ROI
- Revenue Forecasting — Top-down vs bottom-up, trend analysis, seasonality, and scenario planning