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¿ì½¬æë ì	111011111010011110100010111010111000110110001001111011001010111010110000111001011010011110101000111010111001110110111111111011001011110110101100111001101000000110000001111010111001110110100000111011001010110110100000	efa7a2eb8d89ecaeb0e5a7a8eb9dbfecbdace68181eb9da0ecada0
SJIS-WIN	?§￠?????°?§¨?????￢?????????	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000110001011001111111000000110011000100000010100111000111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f818b3f8198814e3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®°å§¨ë?¿ì?¬æ??ë??ì??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111010100001111010111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001011000100100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2eea1eb8faba9a1f8a1af8fabb33f8fa2c48fabc03fa2cc8fa9c13f3f8fabb33f3f8fabc03f3f
UTF-8	ï§¢ëì®°å§¨ë¿ì½¬æë ì	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010110000110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101111000010100111011100001010100000110000111010110011000010101011011100001010100000	c3afc2a7c2a2c3abc28dc289c3acc2aec2b0c3a5c2a7c2a8c3abc29dc2bfc3acc2bdc2acc3a6c281c281c3abc29dc2a0c3acc2adc2a0
UHC	?§?????®°?§¨??¿?½?æ???????	001111111010000111010111001111110011111100111111001111110011111110100010111001111010000111000110001111111010000111010111101000011010011100111111001111111010001010101111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111101000011010100100111111	3fa1d73f3f3f3f3fa2e7a1c63fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3f3f3f3fa1a93f

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。