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§ìì½¡æìì®¬	111011111010011110100010111010111000110110001001111011001010111010101100111011111010011110011110111011001000100010001000111011001011110110100001111001101000000110000001111011001000010010001111111011001010111010101100	efa7a2eb8d89ecaeacefa79eec8888ecbda1e68181ec848fecaeac
SJIS-WIN	?§￠?????￢?§???????????????￢	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001110010100011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010	3f819881913f3f3f3f3f81ca3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca
EUC-JP	ï§¢ë??ì®¬ï§?ì??ì?¡æ??ì??ì®¬	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011101010001011001100100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111100011111010001011000010100011111010100111000001001111110011111110001111101010111100000000111111001111111000111110101011110000001000111110100010111011101010001011001100	8fabc1a1f8a1f18fabb33f3f8fabc08fa2eea2cc8fabc1a1f83f8fabc03f3f8fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabc08fa2eea2cc
UTF-8	ï§¢ëì®¬ï§ìì½¡æìì®¬	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010011110110000111010110011000010100010001100001010001000110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010110011000010100001001100001010001111110000111010110011000010101011101100001010101100	c3afc2a7c2a2c3abc28dc289c3acc2aec2acc3afc2a7c29ec3acc288c288c3acc2bdc2a1c3a6c281c281c3acc284c28fc3acc2aec2ac
UHC	?§?????®??§?????½¡æ??????®?	00111111101000011101011100111111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111101010001111011010100010101011101010100110100001001111110011111100111111001111110011111100111111101000101110011100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa8f6a2aea9a13f3f3f3f3f3fa2e73f

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。