Explore Other Categories
Discover tools from different categories to expand your toolkit beyond Developer's World.
Length & Distance
Convert between length units including meters, kilometers, feet, miles, inches, yards, and nautical miles. Essential for construction, navigation, and scientific measurements.
Astrophotography Calculator
Calculate optimal camera settings for astrophotography using the 500 Rule and NPF Rule. Get exposure times, ISO recommendations, and image stacking calculations for perfect star photos without trailing.
Port Scanner
Scan TCP ports to identify open services and assess network security with our free port scanner tool. Essential for security audits and penetration testing.
Body Proportions Calculator
Calculate ideal body proportions based on the golden ratio and your height. Get personalized measurement goals for a balanced physique.