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	æ¨å³¯ç£¨åºæ³®ë ¡å¢æ¨å³¯ç£¨åºæ³®ë ¡å¢M	11100110101010001001011111100101101100111010111111100111101000111010100011100101101011011011101011100110101100111010111011101011101000001010000111100101100111101010001011100110101010001001011111100101101100111010111111100111101000111010100011100101101011011011101011100110101100111010111011101011101000001010000111100101100111101010001001001101	e6a897e5b3afe7a3a8e5adbae6b3aeeba0a1e59ea2e6a897e5b3afe7a3a8e5adbae6b3aeeba0a1e59ea24d
SJIS-WIN	?¨?????￡¨???????????￠?¨?????￡¨???????????￠M	001111111000000101001110001111110011111100111111001111110011111110000001100100101000000101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111110000001010011100011111100111111001111110011111100111111100000011001001010000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000101001101	3f814e3f3f3f3f3f8192814e3f3f3f3f3f3f3f3f3f3f3f81913f814e3f3f3f3f3f8192814e3f3f3f3f3f3f3f3f3f3f3f81914d
EUC-JP	æ¨?å?¯ç£¨å?ºæ?®ë?¡å?¢æ¨?å?¯ç£¨å?ºæ?®ë?¡å?¢M	1000111110101001110000011010000110101111001111111000111110101011101010010011111110001111101000101011010010001111101010111010111010100001111100101010000110101111100011111010101110101001001111111000111110100010111010111000111110101001110000010011111110001111101000101110111010001111101010111011001100111111100011111010001011000010100011111010101110101001001111111010000111110001100011111010100111000001101000011010111100111111100011111010101110101001001111111000111110100010101101001000111110101011101011101010000111110010101000011010111110001111101010111010100100111111100011111010001011101011100011111010100111000001001111111000111110100010111011101000111110101011101100110011111110001111101000101100001010001111101010111010100100111111101000011111000101001101	8fa9c1a1af3f8faba93f8fa2b48fabaea1f2a1af8faba93f8fa2eb8fa9c13f8fa2ee8fabb33f8fa2c28faba93fa1f18fa9c1a1af3f8faba93f8fa2b48fabaea1f2a1af8faba93f8fa2eb8fa9c13f8fa2ee8fabb33f8fa2c28faba93fa1f14d
UTF-8	æ¨å³¯ç£¨åºæ³®ë ¡å¢æ¨å³¯ç£¨åºæ³®ë ¡å¢M	11000011101001101100001010101000110000101001011111000011101001011100001010110011110000101010111111000011101001111100001010100011110000101010100011000011101001011100001010101101110000101011101011000011101001101100001010110011110000101010111011000011101010111100001010100000110000101010000111000011101001011100001010011110110000101010001011000011101001101100001010101000110000101001011111000011101001011100001010110011110000101010111111000011101001111100001010100011110000101010100011000011101001011100001010101101110000101011101011000011101001101100001010110011110000101010111011000011101010111100001010100000110000101010000111000011101001011100001010011110110000101010001001001101	c3a6c2a8c297c3a5c2b3c2afc3a7c2a3c2a8c3a5c2adc2bac3a6c2b3c2aec3abc2a0c2a1c3a5c29ec2a2c3a6c2a8c297c3a5c2b3c2afc3a7c2a3c2a8c3a5c2adc2bac3a6c2b3c2aec3abc2a0c2a1c3a5c29ec2a24d
UHC	æ¨??³???¨?ºæ³®??¡???æ¨??³???¨?ºæ³®??¡???M	101010011010000110100001101001110011111100111111101010011111100000111111001111110011111110100001101001110011111110100001101010011010100010101100101010011010000110101001111110001010001011100111001111110011111110100010101011100011111100111111001111111010100110100001101000011010011100111111001111111010100111111000001111110011111100111111101000011010011100111111101000011010100110101000101011001010100110100001101010011111100010100010111001110011111100111111101000101010111000111111001111110011111101001101	a9a1a1a73f3fa9f83f3f3fa1a73fa1a9a8aca9a1a9f8a2e73f3fa2ae3f3f3fa9a1a1a73f3fa9f83f3f3fa1a73fa1a9a8aca9a1a9f8a2e73f3fa2ae3f3f3f4d

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。