Text to Hex
Convert text to hexadecimal representation and hex back to text.
Processed on your device — never uploaded
Text Input
Hex Output
Frequently Asked Questions
What is hexadecimal text encoding?
Each character is converted to its ASCII code and displayed as a two-digit hexadecimal (base-16) number. For example, "A" becomes "41" and "z" becomes "7a".
Where is hex encoding commonly used?
Hex encoding is widely used in debugging, color codes (like #FF5733), memory addresses, network packet analysis, and representing binary data in a human-readable format.
What is the difference between hex and binary encoding?
Hex uses base-16 (digits 0-9 and letters A-F) while binary uses base-2 (only 0s and 1s). Hex is more compact since one hex digit represents exactly four binary digits.