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	«Ð«¡ª²«±¢ð¢´«Ð«¡ª²«±¢ð¢´}	10001111101010111101000010001111101010111010000110001111101010101011001010001111101010111011000110001111101000101111000010001111101000101011010010001111101010111101000010001111101010111010000110001111101010101011001010001111101010111011000110001111101000101111000010001111101000101011010001111101	8fabd08faba18faab28fabb18fa2f08fa2b48fabd08faba18faab28fabb18fa2f08fa2b47d
SJIS-WIN	???????????±?￠??￠´???????????±?￠??￠´}	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010011111110000001100100010011111100111111100000011001000110000001010011000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111100000011001000100111111001111111000000110010001100000010100110001111101	3f3f3f3f3f3f3f3f3f3f3f817d3f81913f3f8191814c3f3f3f3f3f3f3f3f3f3f3f817d3f81913f3f8191814c7d
EUC-JP	?????¡?ª???±?¢ð?¢´?????¡?ª???±?¢ð?¢´}	001111110011111100111111001111110011111110001111101000101100001000111111100011111010001011101100001111110011111100111111101000011101111000111111101000011111000110001111101010011100001100111111101000011111000110100001101011010011111100111111001111110011111100111111100011111010001011000010001111111000111110100010111011000011111100111111001111111010000111011110001111111010000111110001100011111010100111000011001111111010000111110001101000011010110101111101	3f3f3f3f3f8fa2c23f8fa2ec3f3f3fa1de3fa1f18fa9c33fa1f1a1ad3f3f3f3f3f8fa2c23f8fa2ec3f3f3fa1de3fa1f18fa9c33fa1f1a1ad7d
UTF-8	«Ð«¡ª²«±¢ð¢´«Ð«¡ª²«±¢ð¢´}	11000010100011111100001010101011110000111001000011000010100011111100001010101011110000101010000111000010100011111100001010101010110000101011001011000010100011111100001010101011110000101011000111000010100011111100001010100010110000111011000011000010100011111100001010100010110000101011010011000010100011111100001010101011110000111001000011000010100011111100001010101011110000101010000111000010100011111100001010101010110000101011001011000010100011111100001010101011110000101011000111000010100011111100001010100010110000111011000011000010100011111100001010100010110000101011010001111101	c28fc2abc390c28fc2abc2a1c28fc2aac2b2c28fc2abc2b1c28fc2a2c3b0c28fc2a2c2b4c28fc2abc390c28fc2abc2a1c28fc2aac2b2c28fc2abc2b1c28fc2a2c3b0c28fc2a2c2b47d
UHC	??Ð??¡?ª²??±??ð??´??Ð??¡?ª²??±??ð??´}	001111110011111110101000101000100011111100111111101000101010111000111111101010001010001110101001111101110011111100111111101000011011111000111111001111111010100110100011001111110011111110100010101001010011111100111111101010001010001000111111001111111010001010101110001111111010100010100011101010011111011100111111001111111010000110111110001111110011111110101001101000110011111100111111101000101010010101111101	3f3fa8a23f3fa2ae3fa8a3a9f73f3fa1be3f3fa9a33f3fa2a53f3fa8a23f3fa2ae3fa8a3a9f73f3fa1be3f3fa9a33f3fa2a57d

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。