2進数/テキスト変換ツール
テキストを2進数表現に変換し、その逆も行います。絵文字を含むUTF-8エンコードをサポート。
How it works
- • Each character is converted to its UTF-8 byte representation
- • Each byte (8 bits) is shown as a sequence of 0s and 1s
- • Spaces separate each byte for readability
- • Emoji and special characters use multiple bytes (UTF-8)
Binary Encoding - 技術的な詳細
Computers store text as binary data. Each character is converted to bytes using an encoding like UTF-8, and each byte is represented as 8 bits (0s and 1s). UTF-8 uses 1-4 bytes per character, with ASCII characters using just 1 byte.
コマンドラインでの代替方法
# Convert text to binary in bash echo -n 'Hello' | xxd -b | cut -d' ' -f2-7 # Convert binary to text echo '01001000 01100101 01101100 01101100 01101111' | perl -lpe '$_=pack"B*",tr/ //dr'