ASCII Converter
Look up any ASCII character by its decimal code, hex value, or binary representation. Useful when working with serial communication, UART debugging, and string encoding in embedded firmware.
ASCII Character Converter
ASCII (American Standard Code for Information Interchange) maps characters to numeric values. Every character you type has a decimal code (0–127), hex value, and binary representation. Essential for UART debugging, serial communication, data encoding, and embedded firmware development.
Each character maps to decimal 0–127 (standard ASCII)
More Utilities