Tools/Text to Hex
Text to Hex Converter
Convert text to hexadecimal and hex to text. Choose your separator format. Free, private, and runs entirely in your browser.
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What Is Hexadecimal?
Hexadecimal (base-16) is a number system that uses sixteen symbols: 0–9 and A–F. Each hex digit represents four binary bits, making it a compact way to represent binary data. In computing, hex is widely used for memory addresses, colour codes (e.g. #FF5733), MAC addresses, and encoding raw byte data. Converting text to hex means translating each character into its numeric code point expressed in base-16.
When to Use a Text to Hex Converter
- • Debugging network protocols and packet data
- • Encoding text for use in URLs, HTML entities, or CSS colour values
- • Analysing binary file contents in a human-readable format
- • Working with low-level programming and memory inspection
- • Converting between character encodings