Text to Binary / Hex Converter
Convert text to binary, octal, decimal, or hex bytes and decode byte sequences back to UTF-8 text. Free, runs locally.
Text ⇄ binary / octal / decimal / hex bytes
Output
01001000 01101001 00100001
How to use
- Paste text or space-separated bytes.
- Pick direction and base (binary, octal, decimal, hex).
- Copy converted bytes or decoded UTF-8 text.
FAQ
What encoding is used?
UTF-8 bytes. Emoji and non-Latin text encode as multi-byte sequences.
How do I decode?
Switch to Bytes → text, paste space-separated byte values in the same base.