Hex Decode

Paste a hexadecimal string below and click Decode to convert it back to text. All processing happens locally in your browser.

What is Hex Decoding?

Hex decoding converts a hexadecimal string back to its original byte representation and then to text. The input can contain spaces, colons, or no separators between hex pairs.

Each pair of hex characters (00–ff) represents one byte. The decoded bytes are interpreted as UTF-8 text.