Calculator Tools
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Percentages
2Finance & EMI
5Loan Calculator
Estimate monthly loan payments, total interest, and total repayment for personal, car, and education loans.
Launch toolProfit & Loss Calculator
Find profit or loss amount and percentage from cost price and selling price to understand your margins clearly.
Launch toolMortgage Calculator
Estimate your monthly mortgage payment with principal, interest, taxes, insurance, and HOA fees included.
Launch toolEMI Calculator
Calculate monthly EMIs, total interest, and total amount payable for any loan amount, rate, and tenure.
Launch toolSalary Calculator
Convert gross salary to take-home pay by applying tax rate, bonuses, and other deductions in a clear breakdown.
Launch tool
Free Online Tools for Every Task
DozoTools offers free online tools for PDF, text, image, and developer tasks. No signup required—use our productivity and formatting tools anytime. From JSON formatters to calculators, we've got you covered.
Boost Your Productivity
One place for PDF, text, image, and developer tools. Get more done with our free utilities—compress files, convert formats, and automate small tasks without leaving your browser.
Essential Business Utilities
Convert, calculate, and optimize with our business and finance tools. Generate invoices, track expenses, and run loan or EMI calculations in seconds.
Convert, Calculate & Optimize
Handle conversions, hashing, encoding, and formatting in one place. All tools run in your browser so your data stays private and secure.