Text to Hex Converter - Convert Strings to Hexadecimal Online

Convert text strings into hexadecimal representations and decode Hex values back into readable plaintext with custom delimiters.

This tool runs in your browser.

Input Output

Choose a conversion direction.

How to use

What are typical technical applications for hexadecimal encoding?

Hex encoding is standard in packet inspection, binary firmware analysis, memory addressing, cryptographic hashes, and RGB color values.

Does the converter handle unicode characters and accents?

Yes. By utilizing UTF-8 byte sequences, multilingual text, symbols, and accented characters convert cleanly to hex and back.

Is conversion performed locally on the client device?

Yes. Encoding and decoding logic runs strictly client-side using JavaScript, ensuring complete confidentiality for your input data.