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¯ì®¯ï§ìì½ æê³âï§¢ìì¦å§¨	111011111010011110100010111010111001101010101111111011001010111010101111111011111010011110011110111011001000100010001000111011001011110110100000111001101000000110000001111010101011001110010111111000101000010010010011111011111010011110100010111011001000100010001001111011001000001010100110111001011010011110101000	efa7a2eb9aafecaeafefa79eec8888ecbda0e68181eab397e28493efa7a2ec8889ec82a6e5a7a8
SJIS-WIN	?§￠???????§?????????????????§￠???????§¨	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f8198814e
EUC-JP	ï§¢ë?¯ì®¯ï§?ì??ì??æ??ê??â??ï§¢ì??ì?¦å§¨	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101111000000100011111010001011101110100011111010001010110100100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110100001111110011111110001111101010111010010000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111110001111101000101100001110001111101010111010100110100001111110001010000110101111	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2ee8fa2b48fabc1a1f83f8fabc03f3f8fabc03f3f8fa9c13f3f8fabb43f3f8faba43f3f8fabc1a1f8a1f18fabc03f3f8fabc03f8fa2c38faba9a1f8a1af
UTF-8	ï§¢ë¯ì®¯ï§ìì½ æê³âï§¢ìì¦å§¨	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101011101100001010101111110000111010111111000010101001111100001010011110110000111010110011000010100010001100001010001000110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010101011000010101100111100001010010111110000111010001011000010100001001100001010010011110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010100110110000111010010111000010101001111100001010101000	c3afc2a7c2a2c3abc29ac2afc3acc2aec2afc3afc2a7c29ec3acc288c288c3acc2bdc2a0c3a6c281c281c3aac2b3c297c3a2c284c293c3afc2a7c2a2c3acc288c289c3acc282c2a6c3a5c2a7c2a8
UHC	?§?????®??§?????½?æ???³?????§????????§¨	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111101010011111100000111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa8f63fa9a13f3f3fa9f83f3f3f3f3fa1d73f3f3f3f3f3f3f3fa1d7a1a7

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。