How to decode space-separated byte values to text

1. Paste the byte stream

   Drop space-separated integers into the "Binary (ASCII)" field. Despite the name, the tool expects decimal byte values, not 0/1 binary digits. Example: 72 101 108 108 111.

2. Stay within 0–255

   Each integer must be 0–255 inclusive. Any value outside that range — negative, decimal, hex, NaN — throws "Each byte must be an integer 0–255."

3. Press Run

   Bytes are assembled into a Buffer and decoded as UTF-8. Multi-byte UTF-8 sequences work — e.g. 0xC3 0xA9 (195 169) becomes é.

4. Use for ASCII tables and CTFs

   Useful for converting ASCII / decimal-byte dumps from CTFs, low-level debugging, and educational examples. For real binary protocols, use a hex tool — this one is decimal-only.