Text to Hex
Convert readable text into hexadecimal UTF-8 bytes.
Hexadecimal
How to convert text to hex
Example
EncodeLab Converted instantly in your browser - Text is encoded into UTF-8 bytes by your browser.
- Each byte becomes two hexadecimal digits from 00 through FF.
- Spaces keep each byte visually separate without changing its value.
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Frequently asked questions
What encoding is used?
This converter uses UTF-8.
Is my input uploaded?
No. EncodeLab performs this conversion locally in your browser. Your input is not sent to an EncodeLab server or stored by us.
Is hexadecimal the same as ASCII?
No. Hexadecimal is a number notation; ASCII is a character encoding. This tool displays UTF-8 bytes in hex.
Can I copy hex without spaces?
The displayed result uses spaces for readability; you can remove them without changing the underlying bytes.