ToolsBuilt - New & Updated Tools Free, fast, private online calculators and productivity utilities. https://toolsbuilt.com/feed.xml 2026-10-15T00:00:00Z ToolsBuilt https://toolsbuilt.com/ Days Until Date Calculator https://toolsbuilt.com/tools/days-until-date-calculator/ 2026-10-15T00:00:00Z Calculate exact total days, weeks, and months remaining until any future event, birthday, or holiday. ToolsBuilt Date Difference Calculator https://toolsbuilt.com/tools/date-difference-calculator/ 2026-10-15T00:00:00Z Calculate total days, working business days (Mon-Fri), and time spans between any two calendar dates. ToolsBuilt Add or Subtract Days Calculator https://toolsbuilt.com/tools/add-days-to-date-calculator/ 2026-10-15T00:00:00Z Add or subtract days, weeks, months, or years from any start date. Optional business days only mode. ToolsBuilt Age Calculator https://toolsbuilt.com/tools/age-calculator/ 2026-10-15T00:00:00Z Calculate exact age in years, months, days, weeks, total hours, and countdown to your next birthday. ToolsBuilt Percentage Change Calculator https://toolsbuilt.com/tools/percentage-change-calculator/ 2026-10-15T00:00:00Z Calculate percentage increase/decrease, percentage differences, and percent of numbers with step-by-step formulas. ToolsBuilt Discount Calculator https://toolsbuilt.com/tools/discount-calculator/ 2026-10-15T00:00:00Z Calculate final sale prices, total savings, stacked double discounts, and final price including sales tax. ToolsBuilt Word & Character Counter https://toolsbuilt.com/tools/word-counter/ 2026-10-15T00:00:00Z Count words, characters (with and without spaces), sentences, paragraphs, and reading time live as you type. ToolsBuilt Text Case Converter https://toolsbuilt.com/tools/text-case-converter/ 2026-10-15T00:00:00Z Instantly convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case. ToolsBuilt Strong Password Generator https://toolsbuilt.com/tools/password-generator/ 2026-10-15T00:00:00Z Generate secure, customizable passwords locally using cryptographically secure random numbers (crypto.getRandomValues). ToolsBuilt Random Name Picker Wheel https://toolsbuilt.com/tools/random-name-picker/ 2026-10-15T00:00:00Z Spin an interactive wheel to randomly pick winners from a list of names. Uses crypto-secure randomness. ToolsBuilt