Utility directory
Find the right tool quickly.
Calculators, converters, builders, and workflow helpers grouped for quick scanning.
- Utilities
- 11
- Categories
- 8
All utilities
Grouped by category with descriptions for quick comparison.
Finance
Plan payments, compare costs, and make cleaner money decisions with practical finance calculators.
- Mortgage Calculator Estimate your monthly mortgage payment with taxes, insurance, PMI, and HOA fees.
- Loan Calculator Estimate fixed-rate installment loan payments, total interest, payoff time, and extra payment savings.
- Credit Card Payoff Calculator Compare snowball and avalanche payoff plans across one or more credit cards.
Marketing
Build campaign links, prep launch assets, and keep attribution work tidy from the first click.
Business
Quick helpers for planning, operations, sales, and everyday business math.
Developer
Format, inspect, encode, and debug common developer inputs without leaving your browser.
Design
Useful tools for color, layout, assets, and the small checks that keep design work moving.
Math & Conversions
Convert units, calculate percentages, and handle quick math without reaching for a spreadsheet.
Text
Clean, transform, count, and reshape text for writing, publishing, and data prep.
Food
Scale recipes, compare baker's percentages, and make kitchen math easier before cooking.