Programming Calculators
Tools for developers and programmers.
Binary & Number System Converter
A versatile number system converter for binary, decimal, hexadecimal, and octal values.
ASCII ↔ Text Converter
A simple and instant tool to convert ASCII codes to text and text back to ASCII values.
Base64 Encoder/Decoder
A free online tool to encode data to Base64 or decode a Base64 string back to its original format.
IP Subnet Calculator
Calculate IP subnet details from an IP and CIDR mask to find network info and usable hosts.
CRC-32 Hash Generator
Generate a CRC-32 hash (checksum) for any string or text input to verify data integrity.
File Size Calculator
Estimate the size of a media file based on its duration and bitrate for storage and bandwidth planning.
Color Code Converter
A tool for web designers & developers to convert between HEX, RGB, and HSL color formats.