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®¯å§¨ë¯ì½ï§ì´ìï§¢ëì	111011111010011110100010111010111000110110001001111011001010111010101111111001011010011110101000111010111001101010101111111011001011110110001001111011111010011110011110111011001000101110110100111011001000001010010010111011111010011110100010111010111000001010000111111011001000101010011110	efa7a2eb8d89ecaeafe5a7a8eb9aafecbd89efa79eec8bb4ec8292efa7a2eb8287ec8a9e
SJIS-WIN	?§￠???????§¨???????§???´????§￠??????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111110000001010011000011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f81983f3f3f814c3f3f3f3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®¯å§¨ë?¯ì??ï§?ì?´ì??ï§¢ë??ì??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011101000111110100010101101001000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111100000000111111101000011010110110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fabc1a1f83f8fabc03fa1ad8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f
UTF-8	ï§¢ëì®¯å§¨ë¯ì½ï§ì´ìï§¢ëì	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101111110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010001001110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110100110000111010110011000010100000101100001010010010110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000111110000111010110011000010100010101100001010011110	c3afc2a7c2a2c3abc28dc289c3acc2aec2afc3a5c2a7c2a8c3abc29ac2afc3acc2bdc289c3afc2a7c29ec3acc28bc2b4c3acc282c292c3afc2a7c2a2c3abc282c287c3acc28ac29e
UHC	?§?????®??§¨????½??§???´????§???????	0011111110100001110101110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111101000011010011100111111001111110011111100111111101010001111011000111111001111111010000111010111001111110011111100111111101000101010010100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d7a1a73f3f3f3fa8f63f3fa1d73f3f3fa2a53f3f3f3fa1d73f3f3f3f3f3f3f

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。