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Hex ↔ Text

Convert text to hexadecimal bytes and decode hex back to text.

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Files are processed in your browser, never uploaded. The site downloads code and assets to run the tools. No accounts or trackers.

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input

space separated

output

— output appears here —

About this tool

Turn text into its hexadecimal byte values and back again, with UTF-8 support, running fully in your browser.

What does space separated do?

It inserts a space between each byte when encoding, e.g. 48 69 instead of 4869.

What input does decoding accept?

Any hex string — spaces, newlines and 0x noise are stripped before pairing the digits into bytes.