Real Estate & Mortgage calculators and tools.
Determine affordability, refinance benefits, and rental property yields. Built to run completely client-side in your browser for total privacy and speed.
Rental Property Cash Flow Calculator
Evaluate rental yield, cash-on-cash return, and net operating income.
Mortgage Affordability Calculator
Determine the maximum home price you can afford based on income and debts.
Mortgage Refinance Calculator
See if refinancing your home mortgage will save you money on interest and payments.
Rent vs Buy Calculator
Compare the long-term financial costs of renting versus buying a home.
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Finance & Loans
Calculate mortgage payments, loan rates, self-employment taxes, and interest compound growths.
Everyday / Life Utility
Secure, local random password generators, instant age calculations, and QR codes.
Developer Tools
Formatters, encoders, regex testers, and color converters built for developers.
Text & Content
Word counters, text diff comparers, case text converters, and content clean utilities.
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Optimize meta tags, analyze keyword densities, and generate redirects.
Health & Fitness
BMI calculators, caloric targets, macro splitters, and target heart rates.
Legal & Employment
Calculate payroll timelines, severance, overtime, and contract terms.