Modern Online Tools for 2025

💼 Salary Calculator

Convert between hourly and annual pay with deductions

⏳ Countdown Timer

Create custom event countdowns

🐶 Dog Age Converter

Convert dog years to human years

📈 Percentage Calculator

Calculate increases/decreases

🎂 Age Calculator

Find your age in 2025

🧮 Basic Calculator

Simple math operations

🎨 Color Contrast Checker

Free Contrast Checker

📝 Word Counter

Free Word Counter Tool

🔄 Text Case Converter

Convert text to Title, Sentence, Upper, or Lower case

🔒 Secure Password Generator

Free Secure Password Generator Tool

📂 File Size Calculator

Check file sizes in KB, MB, or GB

🌐 Time Zone Converter

Convert times for international meetings

📏 Unit Converter

Convert length, weight, and temperature