IconVault's Hex Converter turns plain text into hex bytes and decodes hex back to readable text, using your browser's built-in encoders. Pick uppercase or lowercase digits and one of seven delimiter styles: none, spaces, colons, dashes, backslash-x escapes, 0x prefixes or commas, so the output matches exactly what your code, protocol or payload format expects.

A third mode renders any hex dump as a classic hex to ASCII table with byte offsets, just like a hex editor, with 16 bytes per row and printable characters shown beside each row. The decoder is forgiving: paste hex with 0x prefixes, \x escapes, spaces, colons or dashes and it still parses, and it flags odd digit counts and invalid characters with a clear error instead of guessing. It is free to use with no signup, and everything runs fully in your browser so your data never leaves your device.