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	ï§¢ëì®¬ï§ê¹ì½å¤·ìì¨ï§¢ë¶¿ãæÎ¼ê°¼	1110111110100111101000101110101110001101100010011110110010101110101011001110111110100111100111101110101010111001100001101110110010111101100011001110010110100100101101111110110010000100100011111110110010101101101010001110111110100111101000101110101110110110101111111110001110001111100010001110011010000001100000011100111010111100111010101011000010111100	efa7a2eb8d89ecaeacefa79eeab986ecbd8ce5a4b7ec848fecada8efa7a2ebb6bfe38f88e68181cebceab0bc
SJIS-WIN	?§￠?????￢?§???????????????¨?§￠?¶??????????°?	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001110010100011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001110001111111000000110011000100000011001000100111111100000011111011100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011000101100111111	3f819881913f3f3f3f3f81ca3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814e3f819881913f81f73f3f3f3f3f3f3f3f3f3f818b3f
EUC-JP	ï§¢ë??ì®¬ï§?ê??ì??å¤?ì??ì?¨ï§¢ë¶¿ã??æ??Î?ê°?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011101010001011001100100011111010101111000001101000011111100000111111100011111010101110110100001111110011111110001111101010111100000000111111001111111000111110101011101010011000111110100010111100000011111110001111101010111100000000111111001111111000111110101011110000000011111110100001101011111000111110101011110000011010000111111000101000011111000110001111101010111011001110100010111110011000111110100010110001001000111110101011101010100011111100111111100011111010100111000001001111110011111110001111101010101100001000111111100011111010101110110100101000011110101100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2eea2cc8fabc1a1f83f8fabb43f3f8fabc03f3f8faba98fa2f03f8fabc03f3f8fabc03fa1af8fabc1a1f8a1f18fabb3a2f98fa2c48fabaa3f3f8fa9c13f3f8faac23f8fabb4a1eb3f
UTF-8	ï§¢ëì®¬ï§ê¹ì½å¤·ìì¨ï§¢ë¶¿ãæÎ¼ê°¼	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101011001100001010101110110000101010110011000011101011111100001010100111110000101001111011000011101010101100001010111001110000101000011011000011101011001100001010111101110000101000110011000011101001011100001010100100110000101011011111000011101011001100001010000100110000101000111111000011101011001100001010101101110000101010100011000011101011111100001010100111110000101010001011000011101010111100001010110110110000101011111111000011101000111100001010001111110000101000100011000011101001101100001010000001110000101000000111000011100011101100001010111100110000111010101011000010101100001100001010111100	c3afc2a7c2a2c3abc28dc289c3acc2aec2acc3afc2a7c29ec3aac2b9c286c3acc2bdc28cc3a5c2a4c2b7c3acc284c28fc3acc2adc2a8c3afc2a7c2a2c3abc2b6c2bfc3a3c28fc288c3a6c281c281c38ec2bcc3aac2b0c2bc
UHC	?§?????®??§??¹??½??¤·????¨?§??¶¿???æ???¼?°¼	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111111010100111110110001111110011111110101000111101100011111100111111101000101011010010100001101001000011111100111111001111110011111110100001101010011010000110100111001111111010000111010111001111110011111110100010110100101010001010101111001111110011111100111111101010011010000100111111001111110011111110101000111110010011111110100001110001101010100011111001	3fa1d73f3f3f3f3fa2e73f3fa1d73f3fa9f63f3fa8f63f3fa2b4a1a43f3f3f3fa1a9a1a73fa1d73f3fa2d2a2af3f3f3fa9a13f3f3fa8f93fa1c6a8f9

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。