Text to Hex Converter
Convert text to hexadecimal representation online. Free Text to Hex converter for developers and data encoding.
How to Use This Text to Hex Converter
- Type or paste your text into the input field.
- Each character is converted to its hexadecimal code in real time.
- Copy the hex output to use in your code or documentation.
What is Text to Hex Conversion?
Text to Hex conversion transforms each character in a string into its hexadecimal (base-16) representation based on its character code. This is commonly used in programming, data encoding, debugging network protocols, and working with binary data in a human-readable format.
Features
- Real-time conversion of text characters to hex codes
- Support for all Unicode characters including emoji
- Configurable separator between hex bytes (space, colon, none)
- One-click copy of hex output to clipboard
Frequently Asked Questions
How does text to hex conversion work?
Each character in the text is converted to its numerical character code (using UTF-8 encoding), and that number is then represented in hexadecimal (base 16). For example, the letter 'A' has a character code of 65, which is 41 in hexadecimal.
Can I convert special characters and emoji?
Yes. All Unicode characters are supported. Multi-byte characters such as emoji and non-Latin scripts will produce multiple hex bytes per character, reflecting their UTF-8 encoding.