Explore Other Categories

Discover tools from different categories to expand your toolkit beyond Developer's World.

Dietary Reference Intake (DRI) Calculator

Calculate Dietary Reference Intakes (DRI) and Recommended Daily Allowances (RDA) for vitamins, minerals, and nutrients based on age, gender, and life stage.

Recipe Nutrition Lab

Email Address Extractor

Extract email addresses from text or documents. Find and list all email addresses in your content.

Text

Random IP Generator

Generate random IP addresses with options for specific IP classes, private ranges, or custom network blocks with our free IP generator.

Sysops

Day/Night Length Calculator

Calculate the length of daylight, night, and twilight periods for any location and date. Track seasonal changes in day/night duration.

Astronomy