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	æê¹ìµï§¢ë£¨ë´åë£¹ì¯å´Ñí³æ²	1110011010010000100101101110101010111001100001011110110010110101100011101110111110100111101000101110101110100011101010001110101110011001101101001110010110000100100100101110101110100011101110011110110010010000101011111110010110011010101101001101000110001001111011011000101110110011111001101011001010000101	e69096eab985ecb58eefa7a2eba3a8eb99b4e58492eba3b9ec90afe59ab4d189ed8bb3e6b285
SJIS-WIN	??????????§￠?￡¨??´????￡??????´????????	001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111100000011001001010000001010011100011111100111111100000010100110000111111001111110011111100111111100000011001001000111111001111110011111100111111001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f819881913f8192814e3f3f814c3f3f3f3f81923f3f3f3f3f3f814c3f3f3f3f3f3f3f3f
EUC-JP	æ??ê??ì??ï§¢ë£¨ë?´å??ë£?ì?¯å?´Ñ?í??æ??	10001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011101000011111001010100001101011111000111110101011101100110011111110100001101011011000111110101011101010010011111100111111100011111010101110110011101000011111001000111111100011111010101111000000001111111000111110100010101101001000111110101011101010010011111110100001101011011000111110101010110100000011111110001111101010111011111100111111001111111000111110101001110000010011111100111111	8fa9c13f3f8fabb43f3f8fabc03f3f8fabc1a1f8a1f18fabb3a1f2a1af8fabb33fa1ad8faba93f3f8fabb3a1f23f8fabc03f8fa2b48faba93fa1ad8faad03f8fabbf3f3f8fa9c13f3f
UTF-8	æê¹ìµï§¢ë£¨ë´åë£¹ì¯å´Ñí³æ²	11000011101001101100001010010000110000101001011011000011101010101100001010111001110000101000010111000011101011001100001010110101110000101000111011000011101011111100001010100111110000101010001011000011101010111100001010100011110000101010100011000011101010111100001010011001110000101011010011000011101001011100001010000100110000101001001011000011101010111100001010100011110000101011100111000011101011001100001010010000110000101010111111000011101001011100001010011010110000101011010011000011100100011100001010001001110000111010110111000010100010111100001010110011110000111010011011000010101100101100001010000101	c3a6c290c296c3aac2b9c285c3acc2b5c28ec3afc2a7c2a2c3abc2a3c2a8c3abc299c2b4c3a5c284c292c3abc2a3c2b9c3acc290c2afc3a5c29ac2b4c391c289c3adc28bc2b3c3a6c2b2c285
UHC	æ???¹?????§???¨??´?????¹?????´????³æ²?	101010011010000100111111001111110011111110101001111101100011111100111111001111110011111100111111101000011101011100111111001111110011111110100001101001110011111100111111101000101010010100111111001111110011111100111111001111111010100111110110001111110011111100111111001111110011111110100010101001010011111100111111001111110011111110101001111110001010100110100001101010011111011100111111	a9a13f3f3fa9f63f3f3f3f3fa1d73f3f3fa1a73f3fa2a53f3f3f3f3fa9f63f3f3f3f3fa2a53f3f3f3fa9f8a9a1a9f73f

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。