FreeDev Tools

Text to Octal

Convert text to octal byte values and decode octal sequences back to text.

Runs locally in your browser. Your input is not uploaded.

How to Use

  1. 1

    Paste text or octal bytes

    Pick the conversion direction.

  2. 2

    Convert

    Bytes are space-separated, three digits each.

  3. 3

    Copy the result

    Use in C escapes or protocol debugging.

Frequently Asked Questions

The UTF-8 bytes of your text, each written in base 8 with three digits — H is 110, é is 303 251 (two bytes).