Encode and decode data in various formats
Convert binary numbers to decimal
Convert decimal numbers to binary
Convert hexadecimal numbers to decimal
Convert decimal numbers to hexadecimal
Convert octal numbers to decimal
Convert decimal numbers to octal
Convert binary numbers to hexadecimal
Convert hexadecimal numbers to binary
Encode text or data to Base64
Decode Base64 to text or data
Encode URLs and special characters
Decode encoded URLs
Convert ASCII text to hexadecimal
Convert written words to numbers (e.g., "one hundred" to 100)
Convert numbers to Roman numerals and vice versa