Convert text to Hexadecimal string and vice versa. Inspect the raw byte representation of your strings for debugging, encoding, or data analysis purposes.

Under the Hood of Your Text

Every character you type is stored by your computer as a number. Viewing text in Hexadecimal format allows you to see exactly how your data is encoded at the byte level. This is crucial for developers debugging character encoding issues (like UTF-8 artifacts), analyzing network packets, or reverse-engineering data formats.

Our Text to Hex Converter provides a seamless way to encode readable strings into hex byte sequences and decode them back, ensuring data integrity during transmission or storage.

Key Features

🔄 Bidirectional Conversion

Encode plain text to Hex strings or decode Hex strings back to readable text with a single click.

🔡 Delimiter Control

Format your Hex output with spaces (48 65), colons (48:65), or no delimiter (4865) to match your specific needs.

🌐 UTF-8 Support

Correctly handles multi-byte characters like emojis (😀) and non-Latin scripts, showing their proper multi-byte Hex representation.

🛡️ Privacy First

All conversions happen locally in your browser. Your sensitive data strings are never sent to our servers.

How to Convert

  1. Choose Mode: Select "Text to Hex" or "Hex to Text" using the tabs.
  2. Input Data: Type your string or paste your hex code.
  3. Convert: The tool instantly processes the input.
  4. Customize: If extracting hex, choose your preferred delimiter for easier reading.

Example Conversion

Input (Text)

Hello World

Output (Hex)

48 65 6c 6c 6f 20 57 6f 72 6c 64

Frequently Asked Questions

What is Hexadecimal?

Hexadecimal (base-16) is a number system that uses 16 symbols (0-9 and A-F). Two hex digits perfectly represent one byte (8 bits) of conversion data.

Why do emojis result in long hex strings?

Emojis and many special characters require more than one byte of storage. For example, '😀' takes 4 bytes in UTF-8, resulting in 8 hex characters.

Is 0x prefix required?

No, our decoder is smart enough to handle hex strings with or without the '0x' prefix or common delimiters.