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§¢ë¯ê»¨å¤·ëì½æê¹ì®«ï§¢ëì®¼	111011111010011110100010111010111001101010101111111010101011101110101000111001011010010010110111111010111001011110101101111011001011110110001100111001101000000110000001111010101011100110000110111011001010111010101011111011111010011110100010111010111000001010000110111011001010111010111100	efa7a2eb9aafeabba8e5a4b7eb97adecbd8ce68181eab986ecaeabefa7a2eb8286ecaebc
SJIS-WIN	?§￠?????¨???????????????????§￠??????	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ë?¯ê?¨å¤?ë??ì??æ??ê??ì®?ï§¢ë??ì®?	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111111000111110100010101101001000111110101011101101000011111110100001101011111000111110101011101010011000111110100010111100000011111110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111011010000111111001111111000111110101011110000001000111110100010111011100011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111000111111	8fabc1a1f8a1f18fabb33f8fa2b48fabb43fa1af8faba98fa2f03f8fabb33f3f8fabc03f3f8fa9c13f3f8fabb43f3f8fabc08fa2ee3f8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f
UTF-8	ï§¢ë¯ê»¨å¤·ëì½æê¹ì®«ï§¢ëì®¼	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010101011000010101110111100001010101000110000111010010111000010101001001100001010110111110000111010101111000010100101111100001010101101110000111010110011000010101111011100001010001100110000111010011011000010100000011100001010000001110000111010101011000010101110011100001010000110110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010111100	c3afc2a7c2a2c3abc29ac2afc3aac2bbc2a8c3a5c2a4c2b7c3abc297c2adc3acc2bdc28cc3a6c281c281c3aac2b9c286c3acc2aec2abc3afc2a7c2a2c3abc282c286c3acc2aec2bc
UHC	?§??????¨?¤·???½?æ???¹??®??§?????®¼	001111111010000111010111001111110011111100111111001111110011111100111111101000011010011100111111101000101011010010100001101001000011111100111111101000011010100100111111101010001111011000111111101010011010000100111111001111110011111110101001111101100011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111110100010111001111010100011111001	3fa1d73f3f3f3f3f3fa1a73fa2b4a1a43f3fa1a93fa8f63fa9a13f3f3fa9f63f3fa2e73f3fa1d73f3f3f3f3fa2e7a8f9

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。