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Hexadecimal text converter
Encode UTF-8 text as hex or decode strict UTF-8 bytes.
Encode UTF-8 text as hex or decode strict UTF-8 bytes. Encode text bytes as hexadecimal or decode a hex byte string back into UTF-8 characters. Decode mode accepts whitespace between bytes and rejects malformed byte sequences.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Input: Hello Direction: encode
Example result
48656c6c6f
Limitations and details
Hex input needs an even number of valid digits and must decode as UTF-8; arbitrary binary data is not returned as a file.
Inputs and options
- Input
- Text
- Direction
- Text to hex / Hex to text
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.