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§¢ëì½å§¨ë¶¿ì½ ï§ì³Åï§¢ìì°	1110111110100111101000101110101110001101100010011110110010111101100111111110010110100111101010001110101110110110101111111110110010111101101000001110111110100111100111101110110010001011101100111100010110000001111011111010011110100010111011001000100010001000111011001011000010001001	efa7a2eb8d89ecbd9fe5a7a8ebb6bfecbda0efa79eec8bb3c581efa7a2ec8888ecb089
SJIS-WIN	?§￠???????§¨?¶?????§???????§￠????°?	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000011111011100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111100000011000101100111111	3f819881913f3f3f3f3f3f3f8198814e3f81f73f3f3f3f3f81983f3f3f3f3f3f3f819881913f3f3f3f818b3f
EUC-JP	ï§¢ë??ì??å§¨ë¶¿ì??ï§?ì??Å?ï§¢ì??ì°?	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001110100010111110011000111110100010110001001000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010101010100100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000101000011110101100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a2f98fa2c48fabc03f3f8fabc1a1f83f8fabc03f3f8faaa93f8fabc1a1f8a1f18fabc03f3f8fabc0a1eb3f
UTF-8	ï§¢ëì½å§¨ë¶¿ì½ ï§ì³Åï§¢ìì°	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101011001100001010111101110000101001111111000011101001011100001010100111110000101010100011000011101010111100001010110110110000101011111111000011101011001100001010111101110000101010000011000011101011111100001010100111110000101001111011000011101011001100001010001011110000101011001111000011100001011100001010000001110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010110011000010101100001100001010001001	c3afc2a7c2a2c3abc28dc289c3acc2bdc29fc3a5c2a7c2a8c3abc2b6c2bfc3acc2bdc2a0c3afc2a7c29ec3acc28bc2b3c385c281c3afc2a7c2a2c3acc288c288c3acc2b0c289
UHC	?§?????½??§¨?¶¿?½??§???³???§?????°?	00111111101000011101011100111111001111110011111100111111001111111010100011110110001111110011111110100001110101111010000110100111001111111010001011010010101000101010111100111111101010001111011000111111001111111010000111010111001111110011111100111111101010011111100000111111001111110011111110100001110101110011111100111111001111110011111100111111101000011100011000111111	3fa1d73f3f3f3f3fa8f63f3fa1d7a1a73fa2d2a2af3fa8f63f3fa1d73f3f3fa9f83f3f3fa1d73f3f3f3f3fa1c63f

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。