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§Ñì½ æâ¥ì¬ï§¢ìÅæí	11101111101001111010001011101011100011011000100111101100101011101010111111101111101001111001111011010001100010101110110010111101101000001110011010000001100000011110001010010001101001011110110010101101101011001110111110100111101000101110110010001000100010001100010110000001111001101000000110000001111011011000110010001011	efa7a2eb8d89ecaeafefa79ed18aecbda0e68181e291a5ecadacefa7a2ec8888c581e68181ed8c8b
SJIS-WIN	?§￠???????§???????????￥??￢?§￠???????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100011110011111100111111100000011100101000111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f818f3f3f81ca3f819881913f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®¯ï§?Ñ?ì??æ??â??ì?¬ï§¢ì??Å?æ??í??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110100011111010001010110100100011111010101111000001101000011111100000111111100011111010101011010000001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010010000111111001111111000111110101011110000000011111110100010110011001000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101010101010010011111110001111101010011100000100111111001111111000111110101011101111110011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48fabc1a1f83f8faad03f8fabc03f3f8fa9c13f3f8faba43f3f8fabc03fa2cc8fabc1a1f8a1f18fabc03f3f8faaa93f8fa9c13f3f8fabbf3f3f
UTF-8	ï§¢ëì®¯ï§Ñì½ æâ¥ì¬ï§¢ìÅæí	1100001110101111110000101010011111000010101000101100001110101011110000101000110111000010100010011100001110101100110000101010111011000010101011111100001110101111110000101010011111000010100111101100001110010001110000101000101011000011101011001100001010111101110000101010000011000011101001101100001010000001110000101000000111000011101000101100001010010001110000101010010111000011101011001100001010101101110000101010110011000011101011111100001010100111110000101010001011000011101011001100001010001000110000101000100011000011100001011100001010000001110000111010011011000010100000011100001010000001110000111010110111000010100011001100001010001011	c3afc2a7c2a2c3abc28dc289c3acc2aec2afc3afc2a7c29ec391c28ac3acc2bdc2a0c3a6c281c281c3a2c291c2a5c3acc2adc2acc3afc2a7c2a2c3acc288c288c385c281c3a6c281c281c3adc28cc28b
UHC	?§?????®??§????½?æ????????§??????æ?????	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111110100001101010010011111100111111101000011101011100111111001111110011111100111111001111110011111110101001101000010011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3fa8f63fa9a13f3f3f3f3f3fa1a93f3fa1d73f3f3f3f3f3fa9a13f3f3f3f3f

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。