Explore Other Categories

Discover tools from different categories to expand your toolkit beyond Health.

HTML Formatter

Format and beautify HTML code with proper indentation and structure. Free online HTML prettifier.

Developer World

Cron Generator

Generate and validate cron expressions for scheduling tasks on Unix/Linux systems, with human-readable descriptions and next execution times.

Sysops

Business Days Calculator

Calculate business days between dates excluding weekends and holidays. Add or subtract working days from a date with our free business days calculator.

Datetime

Energy

Convert between energy units including Joules, calories, kilowatt-hours, and BTUs. Perfect for nutrition, electricity billing, and physics calculations.

Conversion