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§¢ë¯ì®¼æãì½¬æì¬¨ï§¡ìê»	111011111010011110100010111010111001101010101111111011001010111010111100111001101000000110000001111000111000111110000011111011001011110110101100111001101000000110000001111011001010110010101000111011111010011110100001111011001000111010001100111010101011101110001100	efa7a2eb9aafecaebce68181e38f83ecbdace68181ecaca8efa7a1ec8e8ceabb8c
SJIS-WIN	?§￠??????????????￢????￢¨?§???????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111111000000111001010100000010100111000111111100000011001100000111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f81ca814e3f81983f3f3f3f3f3f3f
EUC-JP	ï§¢ë?¯ì®?æ??ã??ì?¬æ??ì¬¨ï§¡ì??ê??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111111000111110100010101101001000111110101011110000001000111110100010111011100011111110001111101010011100000100111111001111111000111110101011101010100011111100111111100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111100000010100010110011001010000110101111100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011101101000011111100111111	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2ee3f8fa9c13f3f8fabaa3f3f8fabc03fa2cc8fa9c13f3f8fabc0a2cca1af8fabc1a1f88fa2c28fabc03f3f8fabb43f3f
UTF-8	ï§¢ë¯ì®¼æãì½¬æì¬¨ï§¡ìê»	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101011101100001010111100110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010000011110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010110011000010101011001100001010101000110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010101011000010101110111100001010001100	c3afc2a7c2a2c3abc29ac2afc3acc2aec2bcc3a6c281c281c3a3c28fc283c3acc2bdc2acc3a6c281c281c3acc2acc2a8c3afc2a7c2a1c3acc28ec28cc3aac2bbc28c
UHC	?§?????®¼æ??????½?æ????¨?§¡??????	001111111010000111010111001111110011111100111111001111110011111110100010111001111010100011111001101010011010000100111111001111110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110100001101001110011111110100001110101111010001010101110001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa2e7a8f9a9a13f3f3f3f3f3fa8f63fa9a13f3f3f3fa1a73fa1d7a2ae3f3f3f3f3f3f

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。