ASCII Character & Hex Map - iN2 LLC

Interactive reference table of the ASCII character set, featuring conversions between Decimal, Hex, Octal, Binary, and HTML entities with a real-time translator.

ASCII Character & Hex Map

An interactive reference table of the standard 7-bit ASCII character set (0-127). Search, filter by category, inspect escape codes, and convert plain text to ASCII sequences in real-time.

ASCII Table Reference

128 items
Dec Hex Oct Binary Char Description

Character Inspector

A
Capital Letter A
Printable Character
Decimal: 65
Hexadecimal: 0x41
Octal: 0101
Binary: 01000001
HTML Entity: A
URL Encoded: %41
JS / Python Escape: \x41
Unicode Escape: \u0041

Real-time Text / ASCII Converter

ASCII Output Format