Does the hex output include spaces between byte pairs?

You can typically choose formatting with or without spacing between hex byte pairs, depending on what format you need it in.

Does it support Unicode characters, not just ASCII?

Yes, Unicode text converts correctly, encoding each character's underlying bytes accurately.

What's a common use case for converting text to hex?

Debugging encoded data, working with low-level protocols, or verifying exact byte-level content of a string.

Does Hex ↔ Text Converter upload my files to a server?

No. Hex ↔ Text Converter runs entirely in your browser using on-device processing, your files never leave your device.

Hex ↔ Text Converter

Convert text to hexadecimal, or hex back to text.

Runs in your browser

Input

About this tool

Converting text to its hexadecimal byte representation, or decoding hex back into readable text, comes up in low-level programming, debugging encoded data, and various technical contexts where raw hex is what you're actually looking at. This tool converts text to hexadecimal, or hex back to text, handling both directions of that conversion instantly.

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