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§¢ììæâ¥ì½¡æìãï§¢ììæ	111011111010011110100010111011001000100010001001111011001000001010010111111001101000000110000001111000101001000110100101111011001011110110100001111001101000000110000001111011001000010010001111111000111000111010011011111011111010011110100010111011001000100010001001111011001000001010010111111001101000000110000001	efa7a2ec8889ec8297e68181e291a5ecbda1e68181ec848fe38e9befa7a2ec8889ec8297e68181
SJIS-WIN	?§￠???????????￥?????????????§￠?????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100011110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ì??ì??æ??â??ì?¡æ??ì??ã??ï§¢ì??ì??æ??	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010010000111111001111111000111110101011110000000011111110001111101000101100001010001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8faba43f3f8fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabaa3f3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ììæâ¥ì½¡æìãï§¢ììæ	110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010010111110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010100101110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100001001100001010001111110000111010001111000010100011101100001010011011110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010010111110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3acc288c289c3acc282c297c3a6c281c281c3a2c291c2a5c3acc2bdc2a1c3a6c281c281c3acc284c28fc3a3c28ec29bc3afc2a7c2a2c3acc288c289c3acc282c297c3a6c281c281
UHC	?§???????æ??????½¡æ?????????§???????æ??	00111111101000011101011100111111001111110011111100111111001111110011111100111111101010011010000100111111001111110011111100111111001111110011111110101000111101101010001010101110101010011010000100111111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3f3fa8f6a2aea9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3f3fa9a13f3f

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。