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 ï§¡ì±ì½	111011111010011110100010111010111000110110001001111011001010111010110000111001011010011110101000111010111001110110111111111011001011110110101100111001101000000110000001111010111001110110100000111011001010110110100000111011111010011110100001111011001000011110110001111011001011110110011011	efa7a2eb8d89ecaeb0e5a7a8eb9dbfecbdace68181eb9da0ecada0efa7a1ec87b1ecbd9b
SJIS-WIN	?§￠?????°?§¨?????￢??????????§???±???	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001100010110011111110000001100110001000000101001110001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000101111101001111110011111100111111	3f819881913f3f3f3f3f818b3f8198814e3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f81983f3f3f817d3f3f3f
EUC-JP	ï§¢ë??ì®°å§¨ë?¿ì?¬æ??ë??ì??ï§¡ì?±ì??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011101010000111101011100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101100010010001111101010111100000000111111101000101100110010001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111110100001110111101000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2eea1eb8faba9a1f8a1af8fabb33f8fa2c48fabc03fa2cc8fa9c13f3f8fabb33f3f8fabc03f3f8fabc1a1f88fa2c28fabc03fa1de8fabc03f3f
UTF-8	ï§¢ëì®°å§¨ë¿ì½¬æë ì ï§¡ì±ì½	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010110000110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101111000010100111011100001010100000110000111010110011000010101011011100001010100000110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110001110000111010110011000010101111011100001010011011	c3afc2a7c2a2c3abc28dc289c3acc2aec2b0c3a5c2a7c2a8c3abc29dc2bfc3acc2bdc2acc3a6c281c281c3abc29dc2a0c3acc2adc2a0c3afc2a7c2a1c3acc287c2b1c3acc2bdc29b
UHC	?§?????®°?§¨??¿?½?æ????????§¡??±?½?	00111111101000011101011100111111001111110011111100111111001111111010001011100111101000011100011000111111101000011101011110100001101001110011111100111111101000101010111100111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111110100001101010010011111100111111101000011101011110100010101011100011111100111111101000011011111000111111101010001111011000111111	3fa1d73f3f3f3f3fa2e7a1c63fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3f3f3f3fa1a93f3fa1d7a2ae3f3fa1be3fa8f63f

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。