文字をコンピュータがどう認識しているか確認しよう

ある文字が，文字コードごとにどんなビット列に対応するか

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

文字コード	文字	ビット列（2進表現）	ビット列（16進表現）
ISO-8859-1	©Ã«¡ª²«±¢ð¢´©Ã«¡ª²«±¢ð¢´}	10001111101010011100001110001111101010111010000110001111101010101011001010001111101010111011000110001111101000101111000010001111101000101011010010001111101010011100001110001111101010111010000110001111101010101011001010001111101010111011000110001111101000101111000010001111101000101011010001111101	8fa9c38faba18faab28fabb18fa2f08fa2b48fa9c38faba18faab28fabb18fa2f08fa2b47d
SJIS-WIN	???????????±?￠??￠´???????????±?￠??￠´}	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010011111110000001100100010011111100111111100000011001000110000001010011000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111100000011001000100111111001111111000000110010001100000010100110001111101	3f3f3f3f3f3f3f3f3f3f3f817d3f81913f3f8191814c3f3f3f3f3f3f3f3f3f3f3f817d3f81913f3f8191814c7d
EUC-JP	?©Ã??¡?ª???±?¢ð?¢´?©Ã??¡?ª???±?¢ð?¢´}	0011111110001111101000101110110110001111101010101010101000111111001111111000111110100010110000100011111110001111101000101110110000111111001111110011111110100001110111100011111110100001111100011000111110101001110000110011111110100001111100011010000110101101001111111000111110100010111011011000111110101010101010100011111100111111100011111010001011000010001111111000111110100010111011000011111100111111001111111010000111011110001111111010000111110001100011111010100111000011001111111010000111110001101000011010110101111101	3f8fa2ed8faaaa3f3f8fa2c23f8fa2ec3f3f3fa1de3fa1f18fa9c33fa1f1a1ad3f8fa2ed8faaaa3f3f8fa2c23f8fa2ec3f3f3fa1de3fa1f18fa9c33fa1f1a1ad7d
UTF-8	©Ã«¡ª²«±¢ð¢´©Ã«¡ª²«±¢ð¢´}	11000010100011111100001010101001110000111000001111000010100011111100001010101011110000101010000111000010100011111100001010101010110000101011001011000010100011111100001010101011110000101011000111000010100011111100001010100010110000111011000011000010100011111100001010100010110000101011010011000010100011111100001010101001110000111000001111000010100011111100001010101011110000101010000111000010100011111100001010101010110000101011001011000010100011111100001010101011110000101011000111000010100011111100001010100010110000111011000011000010100011111100001010100010110000101011010001111101	c28fc2a9c383c28fc2abc2a1c28fc2aac2b2c28fc2abc2b1c28fc2a2c3b0c28fc2a2c2b4c28fc2a9c383c28fc2abc2a1c28fc2aac2b2c28fc2abc2b1c28fc2a2c3b0c28fc2a2c2b47d
UHC	?????¡?ª²??±??ð??´?????¡?ª²??±??ð??´}	00111111001111110011111100111111001111111010001010101110001111111010100010100011101010011111011100111111001111111010000110111110001111110011111110101001101000110011111100111111101000101010010100111111001111110011111100111111001111111010001010101110001111111010100010100011101010011111011100111111001111111010000110111110001111110011111110101001101000110011111100111111101000101010010101111101	3f3f3f3f3fa2ae3fa8a3a9f73f3fa1be3f3fa9a33f3fa2a53f3f3f3f3fa2ae3fa8a3a9f73f3fa1be3f3fa9a33f3fa2a57d

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。