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®¬ï§£â¥ãï§¢ëê°¼	111011111010011110100001111011001000111010001100111011001010111010101100111011111010011110100011111000101001000110100101111000111000111010011011111011111010011110100010111010111001001110101101111010101011000010111100	efa7a1ec8e8cecaeacefa7a3e291a5e38e9befa7a2eb93adeab0bc
SJIS-WIN	?§??????￢?§￡??￥????§￠????°?	0011111110000001100110000011111100111111001111110011111100111111001111111000000111001010001111111000000110011000100000011001001000111111001111111000000110001111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111100000011000101100111111	3f81983f3f3f3f3f3f81ca3f819881923f3f818f3f3f3f3f819881913f3f3f3f818b3f
EUC-JP	ï§¡ì??ì®¬ï§£â??ã??ï§¢ë??ê°?	1000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111110011111110001111101010111100000010001111101000101110111010100010110011001000111110101011110000011010000111111000101000011111001010001111101010111010010000111111001111111000111110101011101010100011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101110110100101000011110101100111111	8fabc1a1f88fa2c28fabc03f3f8fabc08fa2eea2cc8fabc1a1f8a1f28faba43f3f8fabaa3f3f8fabc1a1f8a1f18fabb33f3f8fabb4a1eb3f
UTF-8	ï§¡ìì®¬ï§£â¥ãï§¢ëê°¼	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010100011110000111010001011000010100100011100001010100101110000111010001111000010100011101100001010011011110000111010111111000010101001111100001010100010110000111010101111000010100100111100001010101101110000111010101011000010101100001100001010111100	c3afc2a7c2a1c3acc28ec28cc3acc2aec2acc3afc2a7c2a3c3a2c291c2a5c3a3c28ec29bc3afc2a7c2a2c3abc293c2adc3aac2b0c2bc
UHC	?§¡????®??§????????§????°¼	0011111110100001110101111010001010101110001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111110100001101010010011111110100001110001101010100011111001	3fa1d7a2ae3f3f3f3fa2e73f3fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa1a93fa1c6a8f9

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。