📊 Advanced Calorie Calculator US Units Metric Units Age Ages: 15 - 80 Gender Male Female Height Feet Inches Weight Pounds (lbs) Activity Level Sedentary: little or no exercise Light:

Interactive Image to Base64 Converter How to Use: Choose Image: Click the "Choose File" button and select an image from your device (e.g., PNG, JPG, GIF). Convert: Click the "Convert

Advanced Character Encoding Converter How to Use: Enter Data: Type or paste your data into the text area below. Specify Input Type: Select the current format of your data from

Advanced Interactive Concrete Calculator How to Use: Select Shape: Choose the shape of the concrete structure (Slab/Footing or Round Column). Dimensions & Units: Enter the dimensions required for the selected