Conversion Tools
Ancient Biblical Unit Converter: Historical Measurement Tool
Convert between ancient biblical units like cubits, reeds, hands, and furlongs to modern equivalents such as meters, feet, and miles with this easy-to-use historical measurement converter.
Avogadro's Number: Mole to Molecule Conversion Calculator
Convert between moles and molecules using Avogadro's number. Calculate the number of molecules in a given number of moles, essential for chemistry, stoichiometry, and understanding molecular quantities.
Base64 Encoder and Decoder: Convert Text to/from Base64
Free online tool to encode text to Base64 or decode Base64 strings back to text. Supports standard and URL-safe Base64 encoding with instant conversion.
Base64 Image Decoder and Viewer | Convert Base64 to Images
Decode and preview base64-encoded image strings instantly. Supports JPEG, PNG, GIF and other common formats with error handling for invalid inputs.
Binary-Decimal Converter: Convert Between Number Systems
Easily convert numbers between binary and decimal systems with this free online tool. Instant conversion with educational visualization.
Comprehensive Bit and Byte Length Calculator Tool
Calculate the bit and byte lengths of integers, big integers, hex strings, and regular strings with various encodings. Essential for understanding data representation, storage, and transmission in computer systems.
Easily Convert Pounds to Kilograms with Our Tool
Enter a weight in pounds to convert it to kilograms.
International Shoe Size Converter: US, UK, EU & More
Convert shoe sizes between US, UK, EU, JP and other international systems. Simple tool for accurate footwear sizing across global standards.
Number Base Converter: Binary, Decimal, Hex & Custom Bases
Convert numbers between different numerical bases (2-36). Easily transform binary, decimal, hexadecimal, octal, and custom base numbers with instant results.
PX to REM to EM Converter: CSS Units Calculator
Convert between pixels (PX), root em (REM), and em (EM) CSS units with this simple calculator. Essential for responsive web design and development.
Shoe Size Converter: US, UK, EU & JP Sizing Systems
Convert shoe sizes between US, UK, EU, and JP systems for men, women, and children with our easy-to-use calculator and comprehensive reference charts.
Time Unit Converter: Years, Days, Hours, Minutes, Seconds
Convert between years, days, hours, minutes, and seconds with real-time updates. User-friendly interface for quick and accurate time unit conversions.
Unix Timestamp to Date Converter: 12/24 Hour Format Support
Convert Unix timestamps to human-readable dates and times. Choose between 12-hour and 24-hour time formats with this simple, user-friendly converter tool.