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§£ìµ¦ï§ì¢ì½æâ«ìï§¢ëì°	111011111010011110100011111011001011010110100110111011111010011110011110111011001010001010001110111011001011110110011011111001101000000110000001111000101000100110101011111011001000001110000100111011111010011110100010111010111000001010000110111011001011000010001000	efa7a3ecb5a6efa79eeca28eecbd9be68181e289abec8384efa7a2eb8286ecb088
SJIS-WIN	?§￡????§??￠??????????????§￠????°?	00111111100000011001100010000001100100100011111100111111001111110011111110000001100110000011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111100000011000101100111111	3f819881923f3f3f3f81983f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f818b3f
EUC-JP	ï§£ì?¦ï§?ì¢?ì??æ??â??ì??ï§¢ë??ì°?	10001111101010111100000110100001111110001010000111110010100011111010101111000000001111111000111110100010110000111000111110101011110000011010000111111000001111111000111110101011110000001010000111110001001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010010000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000101000011110101100111111	8fabc1a1f8a1f28fabc03f8fa2c38fabc1a1f83f8fabc0a1f13f8fabc03f3f8fa9c13f3f8faba43f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc0a1eb3f
UTF-8	ï§£ìµ¦ï§ì¢ì½æâ«ìï§¢ëì°	110000111010111111000010101001111100001010100011110000111010110011000010101101011100001010100110110000111010111111000010101001111100001010011110110000111010110011000010101000101100001010001110110000111010110011000010101111011100001010011011110000111010011011000010100000011100001010000001110000111010001011000010100010011100001010101011110000111010110011000010100000111100001010000100110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101100001100001010001000	c3afc2a7c2a3c3acc2b5c2a6c3afc2a7c29ec3acc2a2c28ec3acc2bdc29bc3a6c281c281c3a2c289c2abc3acc283c284c3afc2a7c2a2c3abc282c286c3acc2b0c288
UHC	?§?????§?????½?æ?????????§?????°?	001111111010000111010111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000011100011000111111	3fa1d73f3f3f3f3fa1d73f3f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3fa1c63f

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。