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§¢ìì¦å§¨ë¶¿ì½æëì«ï§¢ê¾©ì½	111011111010011110100010111011001000010010001111111011001010110110100110111001011010011110101000111010111011011010111111111011001011110110010000111001101000000110000001111010111000110010000100111011001000001010101011111011111010011110100010111010101011111010101001111011001011110110010000	efa7a2ec848fecada6e5a7a8ebb6bfecbd90e68181eb8c84ec82abefa7a2eabea9ecbd90
SJIS-WIN	?§￠???????§¨?¶??????????????§￠??????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111111000000111110111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f81f73f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ì??ì?¦å§¨ë¶¿ì??æ??ë??ì??ï§¢ê?©ì??	10001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111100011111010001011000011100011111010101110101001101000011111100010100001101011111000111110101011101100111010001011111001100011111010001011000100100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110100001111111000111110100010111011011000111110101011110000000011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f8fa2c38faba9a1f8a1af8fabb3a2f98fa2c48fabc03f3f8fa9c13f3f8fabb33f3f8fabc03f3f8fabc1a1f8a1f18fabb43f8fa2ed8fabc03f3f
UTF-8	ï§¢ìì¦å§¨ë¶¿ì½æëì«ï§¢ê¾©ì½	110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010110011000010101011011100001010100110110000111010010111000010101001111100001010101000110000111010101111000010101101101100001010111111110000111010110011000010101111011100001010010000110000111010011011000010100000011100001010000001110000111010101111000010100011001100001010000100110000111010110011000010100000101100001010101011110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010110011000010101111011100001010010000	c3afc2a7c2a2c3acc284c28fc3acc2adc2a6c3a5c2a7c2a8c3abc2b6c2bfc3acc2bdc290c3a6c281c281c3abc28cc284c3acc282c2abc3afc2a7c2a2c3aac2bec2a9c3acc2bdc290
UHC	?§???????§¨?¶¿?½?æ?????????§??¾??½?	0011111110100001110101110011111100111111001111110011111100111111101000011010100100111111001111111010000111010111101000011010011100111111101000101101001010100010101011110011111110101000111101100011111110101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111110101000111110100011111100111111101010001111011000111111	3fa1d73f3f3f3f3fa1a93f3fa1d7a1a73fa2d2a2af3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d73f3fa8fa3f3fa8f63f

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。