ตัวแปลเลขฐานสอง

วิธีใช้เครื่องมือนี้

1. 1

   Pick a direction from the dropdown: 'Text → Binary' to encode, or 'Binary → Text' to decode.

2. 2

   Type or paste your input into the text box.

3. 3

   Read the converted result in the gray output panel below as you type — it updates live.

4. 4

   When decoding, separate each 8-bit group with a space so the tool knows where one character ends and the next begins.

ตัวแปลเลขฐานสองคืออะไร?

กรณีการใช้งานทั่วไป

• Teaching or learning how ASCII characters map to their binary byte values in a computer science class.

• Decoding a short binary string someone shared in a puzzle, CTF challenge, or chat message.

• Quickly checking the 8-bit pattern of a specific letter or symbol while debugging low-level code.

• Creating a simple binary-encoded message for a hobby project, escape room, or geocaching clue.

• Demonstrating place value and base-2 representation when explaining how data is stored.

• Sanity-checking that a piece of text is pure ASCII before sending it through a byte-oriented protocol.

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