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 æì´ã£ï§¢ë¯ãæ	111011111010011110100010111010111000001010000111111011001000001010110111111001011010011110101000111010111001101010101111111011001011110110100000111001101000000110000001111011001000001010110100111000111000111010100011111011111010011110100010111010111001101010101111111000111000111010010110111001101000000110000001	efa7a2eb8287ec82b7e5a7a8eb9aafecbda0e68181ec82b4e38ea3efa7a2eb9aafe38e96e68181
SJIS-WIN	?§￠???????§¨???????????´??￡?§￠?????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111110000001100100100011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f814c3f3f81923f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë?¯ì??æ??ì?´ã?£ï§¢ë?¯ã??æ??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111111010000110101101100011111010101110101010001111111010000111110010100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111010101000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fa9c13f3f8fabc03fa1ad8fabaa3fa1f28fabc1a1f8a1f18fabb33f8fa2b48fabaa3f3f8fa9c13f3f
UTF-8	ï§¢ëì·å§¨ë¯ì½ æì´ã£ï§¢ë¯ãæ	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000111110000111010110011000010100000101100001010110111110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010110011000010100000101100001010110100110000111010001111000010100011101100001010100011110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010001111000010100011101100001010010110110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc282c287c3acc282c2b7c3a5c2a7c2a8c3abc29ac2afc3acc2bdc2a0c3a6c281c281c3acc282c2b4c3a3c28ec2a3c3afc2a7c2a2c3abc29ac2afc3a3c28ec296c3a6c281c281
UHC	?§??????·?§¨????½?æ????´????§???????æ??	001111111010000111010111001111110011111100111111001111110011111100111111101000011010010000111111101000011101011110100001101001110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110100010101001010011111100111111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3f3fa1a43fa1d7a1a73f3f3f3fa8f63fa9a13f3f3f3fa2a53f3f3f3fa1d73f3f3f3f3f3f3fa9a13f3f

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。