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§¢ëº¥ìæì´ìå§¨ë¯ì½¬æâ¹ì®¯	111011111010011110100010111010111011101010100101111011001000001110000010111001101000000110000001111011001000101110110100111011001000101010000000111001011010011110101000111010111001101010101111111011001011110110101100111001101000000110000001111000101001000110111001111011001010111010101111	efa7a2ebbaa5ec8382e68181ec8bb4ec8a80e5a7a8eb9aafecbdace68181e291b9ecaeaf
SJIS-WIN	?§￠??￥????????´????§¨?????￢?????????	00111111100000011001100010000001100100010011111100111111100000011000111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f818f3f3f3f3f3f3f3f3f814c3f3f3f3f8198814e3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ëº?ì??æ??ì?´ì??å§¨ë?¯ì?¬æ??â??ì®¯	1000111110101011110000011010000111111000101000011111000110001111101010111011001110001111101000101110101100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111110100001101011011000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111101000101100110010001111101010011100000100111111001111111000111110101011101001000011111100111111100011111010101111000000100011111010001011101110100011111010001010110100	8fabc1a1f8a1f18fabb38fa2eb3f8fabc03f3f8fa9c13f3f8fabc03fa1ad8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03fa2cc8fa9c13f3f8faba43f3f8fabc08fa2ee8fa2b4
UTF-8	ï§¢ëº¥ìæì´ìå§¨ë¯ì½¬æâ¹ì®¯	110000111010111111000010101001111100001010100010110000111010101111000010101110101100001010100101110000111010110011000010100000111100001010000010110000111010011011000010100000011100001010000001110000111010110011000010100010111100001010110100110000111010110011000010100010101100001010000000110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101011101100001010101111	c3afc2a7c2a2c3abc2bac2a5c3acc283c282c3a6c281c281c3acc28bc2b4c3acc28ac280c3a5c2a7c2a8c3abc29ac2afc3acc2bdc2acc3a6c281c281c3a2c291c2b9c3acc2aec2af
UHC	?§??º????æ????´????§¨????½?æ????¹?®?	00111111101000011101011100111111001111111010100010101100001111110011111100111111001111111010100110100001001111110011111100111111001111111010001010100101001111110011111100111111001111111010000111010111101000011010011100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111101010011111011000111111101000101110011100111111	3fa1d73f3fa8ac3f3f3f3fa9a13f3f3f3fa2a53f3f3f3fa1d7a1a73f3f3f3fa8f63fa9a13f3f3f3fa9f63fa2e73f

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。