ASCII/Hex Converter

Convert between ASCII text and hexadecimal code quickly and easily with our free online tool. No registration required, and your data stays private.

ASCII/Hex Converter

Select a conversion direction, enter text or upload a file, and convert instantly.

Enter your ASCII text or upload a file (Max size: 2MB, Allowed formats: .txt, .hex)

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How to Use Our ASCII/Hex Converter

Select Direction

Choose whether to convert from ASCII to Hex or Hex to ASCII.

Input Text or Upload File

Enter text in the textarea or upload a .txt or .hex file (up to 2MB).

Convert and Use Output

Click Convert, then copy or download the result.

Features

Bidirectional Conversion

Convert between ASCII and Hex in both directions.

File Upload Support

Upload .txt or .hex files up to 2MB for conversion.

Copy & Download

Easily copy the output to clipboard or download as a file.

Popular Use Cases

Programming

Convert text to hex for programming and debugging.

Data Encoding

Encode or decode data for network protocols or storage.

Education

Learn about ASCII and hexadecimal representations.

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Helpful Resources & Guides

ASCII Table

A reference for ASCII characters and their hex values.

Hexadecimal Guide

Learn about hexadecimal numbers and their applications.

Text to Hex Converter

Understand how to convert text to hexadecimal.