Developer Tool

ASCII Table

Complete reference of all 256 ASCII characters with decimal, hexadecimal, octal, and binary values.

Search Characters

Control Characters

Decimal	Hex	Octal	Binary	Char	Description

Quick Guide

Search: Filter characters by name, decimal value, hex code, or description.
Copy: Click any value in the table to copy it to your clipboard.
Toggle: Use the switch to show or hide non-printable control characters.

What is ASCII Table?

ASCII Table displays the complete ASCII character set with decimal, hexadecimal, and octal values. See also: hex-converter or unicode-converter.

How It Works

Enter or paste your code or data into the input area, configure any options, and click the process button. The tool parses, transforms, or validates your input using built-in algorithms and displays the result instantly. You can copy the output or download it as a file.

Use Cases

Developers formatting code before committing to a repository
Teams validating JSON, XML, or SQL before deploying to production
Students learning programming who need to check their code output

Frequently Asked Questions

What does the ASCII Table do?

It processes your code or data in the browser, providing instant formatting, validation, or conversion results.

Is my code sent to a server?

No, all processing is done client-side. Your code stays on your device.

Can I use it on mobile?

Yes, the tool is fully responsive and works on smartphones and tablets.

Related Tools

Binary Converter

Convert between number systems

Unicode Converter

Convert Unicode characters