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§¢ëê»¨ï§ìê´æâ¦ìL	11101111101001111010001011101011100011011000100111101010101110111010100011101111101001111001111011101100100010001000100011101010101101001001000111100110100000011000000111100010100100011010011011101100100000111000110101001100	efa7a2eb8d89eabba8efa79eec8888eab491e68181e291a6ec838d4c
SJIS-WIN	?§￠?????¨?§?????´??????????L	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000101001110001111111000000110011000001111110011111100111111001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111001111110011111101001100	3f819881913f3f3f3f3f814e3f81983f3f3f3f3f814c3f3f3f3f3f3f3f3f3f3f4c
EUC-JP	ï§¢ë??ê?¨ï§?ì??ê´?æ??â?¦ì??L	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011101101000011111110100001101011111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101110110100101000011010110100111111100011111010100111000001001111110011111110001111101010111010010000111111100011111010001011000011100011111010101111000000001111110011111101001100	8fabc1a1f8a1f18fabb33f3f8fabb43fa1af8fabc1a1f83f8fabc03f3f8fabb4a1ad3f8fa9c13f3f8faba43f8fa2c38fabc03f3f4c
UTF-8	ï§¢ëê»¨ï§ìê´æâ¦ìL	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101010101100001010111011110000101010100011000011101011111100001010100111110000101001111011000011101011001100001010001000110000101000100011000011101010101100001010110100110000101001000111000011101001101100001010000001110000101000000111000011101000101100001010010001110000101010011011000011101011001100001010000011110000101000110101001100	c3afc2a7c2a2c3abc28dc289c3aac2bbc2a8c3afc2a7c29ec3acc288c288c3aac2b4c291c3a6c281c281c3a2c291c2a6c3acc283c28d4c
UHC	?§??????¨?§?????´?æ????????L	001111111010000111010111001111110011111100111111001111110011111100111111101000011010011100111111101000011101011100111111001111110011111100111111001111111010001010100101001111111010100110100001001111110011111100111111001111110011111100111111001111110011111101001100	3fa1d73f3f3f3f3f3fa1a73fa1d73f3f3f3f3fa2a53fa9a13f3f3f3f3f3f3f3f4c

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。