Encoding

Hex Decode

Decode hexadecimal bytes back to text.

Hex input
Output

Result appears here after you select

{ } How to use

  1. Paste your hexadecimal.
  2. Select Process to read it back as text.

{ } How it works

Hex Decode works on the text you provide. Select Process ▸ and it runs entirely in your browser — nothing is uploaded to a server — then shows the result in the Output panel.

Input

  • Hex input — paste or type your input in the left panel (use Sample for an example)

Output

TXT text — copy or download it from the Output panel.

{ } Common uses

  • Turn a hex dump from a log or a protocol trace back into readable text.
  • Check what a hex-encoded field contains.
  • Recover a string that was captured as bytes.

{ } Limitations

  • Anything that is not a hex digit is ignored, so spaces, line breaks and 0x prefixes are all tolerated. An odd number of digits left over is an error.
  • The bytes are decoded as UTF-8, so hex that is not UTF-8 text comes back as replacement characters.

{ } FAQ

Is my data uploaded to a server?

No. Everything runs locally in your browser — your files never leave your device.

Can I process more than one file at once?

This tool works on one input at a time.

Is this tool free?

Yes — it’s completely free and needs no sign-up.

Does the case of the letters matter?

No. Upper and lower case hex digits are both accepted.