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	«Ñ©¬¢Â¡Þ«Ñ©¬¢Â¢´N«Ñ©¬¢Â¡Þ«Ñ©¬¢Â¢´NM	10001111101010111101000110001111101010011010110010001111101000101100001010100001110111101000111110101011110100011000111110101001101011001000111110100010110000101000111110100010101101000100111010001111101010111101000110001111101010011010110010001111101000101100001010100001110111101000111110101011110100011000111110101001101011001000111110100010110000101000111110100010101101000100111001001101	8fabd18fa9ac8fa2c2a1de8fabd18fa9ac8fa2c28fa2b44e8fabd18fa9ac8fa2c2a1de8fabd18fa9ac8fa2c28fa2b44e4d
SJIS-WIN	?????￢?￠????????￢?￠??￠´N?????￢?￠????????￢?￠??￠´NM	00111111001111110011111100111111001111111000000111001010001111111000000110010001001111110011111100111111001111110011111100111111001111110011111110000001110010100011111110000001100100010011111100111111100000011001000110000001010011000100111000111111001111110011111100111111001111111000000111001010001111111000000110010001001111110011111100111111001111110011111100111111001111110011111110000001110010100011111110000001100100010011111100111111100000011001000110000001010011000100111001001101	3f3f3f3f3f81ca3f81913f3f3f3f3f3f3f3f81ca3f81913f3f8191814c4e3f3f3f3f3f81ca3f81913f3f3f3f3f3f3f3f81ca3f81913f3f8191814c4e4d
EUC-JP	??Ñ?©¬?¢Â¡Þ??Ñ?©¬?¢Â?¢´N??Ñ?©¬?¢Â¡Þ??Ñ?©¬?¢Â?¢´NM	001111110011111110001111101010101101000000111111100011111010001011101101101000101100110000111111101000011111000110001111101010101010010010001111101000101100001010001111101010011011000000111111001111111000111110101010110100000011111110001111101000101110110110100010110011000011111110100001111100011000111110101010101001000011111110100001111100011010000110101101010011100011111100111111100011111010101011010000001111111000111110100010111011011010001011001100001111111010000111110001100011111010101010100100100011111010001011000010100011111010100110110000001111110011111110001111101010101101000000111111100011111010001011101101101000101100110000111111101000011111000110001111101010101010010000111111101000011111000110100001101011010100111001001101	3f3f8faad03f8fa2eda2cc3fa1f18faaa48fa2c28fa9b03f3f8faad03f8fa2eda2cc3fa1f18faaa43fa1f1a1ad4e3f3f8faad03f8fa2eda2cc3fa1f18faaa48fa2c28fa9b03f3f8faad03f8fa2eda2cc3fa1f18faaa43fa1f1a1ad4e4d
UTF-8	«Ñ©¬¢Â¡Þ«Ñ©¬¢Â¢´N«Ñ©¬¢Â¡Þ«Ñ©¬¢Â¢´NM	1100001010001111110000101010101111000011100100011100001010001111110000101010100111000010101011001100001010001111110000101010001011000011100000101100001010100001110000111001111011000010100011111100001010101011110000111001000111000010100011111100001010101001110000101010110011000010100011111100001010100010110000111000001011000010100011111100001010100010110000101011010001001110110000101000111111000010101010111100001110010001110000101000111111000010101010011100001010101100110000101000111111000010101000101100001110000010110000101010000111000011100111101100001010001111110000101010101111000011100100011100001010001111110000101010100111000010101011001100001010001111110000101010001011000011100000101100001010001111110000101010001011000010101101000100111001001101	c28fc2abc391c28fc2a9c2acc28fc2a2c382c2a1c39ec28fc2abc391c28fc2a9c2acc28fc2a2c382c28fc2a2c2b44ec28fc2abc391c28fc2a9c2acc28fc2a2c382c2a1c39ec28fc2abc391c28fc2a9c2acc28fc2a2c382c28fc2a2c2b44e4d
UHC	?????????¡Þ???????????´N?????????¡Þ???????????´NM	00111111001111110011111100111111001111110011111100111111001111110011111110100010101011101010100010101101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110100010101001010100111000111111001111110011111100111111001111110011111100111111001111110011111110100010101011101010100010101101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110100010101001010100111001001101	3f3f3f3f3f3f3f3f3fa2aea8ad3f3f3f3f3f3f3f3f3f3f3fa2a54e3f3f3f3f3f3f3f3f3fa2aea8ad3f3f3f3f3f3f3f3f3f3f3fa2a54e4d

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。