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Binary / Hex Converter

Convert numbers and text between binary, hexadecimal, decimal, octal, and ASCII/UTF-8 instantly. Includes a bit-level visualiser and byte breakdown.

Quick:
ASCII Reference Table (0–127)
Dec Hex Bin Char

Disclaimer: Free tool provided “as is” by MonitorGiant. No warranty or liability for any data loss, security issues, or infrastructure problems arising from use of this tool. Results are for informational purposes only. · A Free Tool by MonitorGiant

How Binary / Hex Converter works

  1. 1

    Number mode

  2. 2

    Text / ASCII mode

  3. 3

    Hex → Text decoder

All conversions run in your browser using JavaScript's built-in parseInt and toString methods. No data is sent anywhere.

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