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¯ãæï½ì½ æã¬ì®°ï§¡ìì½¬æì¢²	111011111010011110100010111010111001101010101111111000111000111010011101111001101000000110000001111011111011110110001100111011001011110110100000111001101000000110000001111000111000001110101100111011001010111010110000111011111010011110100001111011001000111010001100111011001011110110101100111001101000000110000001111011001010001010110010	efa7a2eb9aafe38e9de68181efbd8cecbda0e68181e383acecaeb0efa7a1ec8e8cecbdace68181eca2b2
SJIS-WIN	?§￠????????????????????￢??°?§??????￢????￠?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111111000000110001011001111111000000110011000001111110011111100111111001111110011111100111111100000011100101000111111001111110011111100111111100000011001000100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f818b3f81983f3f3f3f3f3f81ca3f3f3f3f81913f
EUC-JP	ï§¢ë?¯ã??æ??ï??ì??æ??ã?¬ì®°ï§¡ì??ì?¬æ??ì¢?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101110101010001111110011111110001111101010011100000100111111001111111000111110101011110000010011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101010100011111110100010110011001000111110101011110000001000111110100010111011101010000111101011100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000000011111110100010110011001000111110101001110000010011111100111111100011111010101111000000101000011111000100111111	8fabc1a1f8a1f18fabb33f8fa2b48fabaa3f3f8fa9c13f3f8fabc13f3f8fabc03f3f8fa9c13f3f8fabaa3fa2cc8fabc08fa2eea1eb8fabc1a1f88fa2c28fabc03f3f8fabc03fa2cc8fa9c13f3f8fabc0a1f13f
UTF-8	ï§¢ë¯ãæï½ì½ æã¬ì®°ï§¡ìì½¬æì¢²	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010001111000010100011101100001010011101110000111010011011000010100000011100001010000001110000111010111111000010101111011100001010001100110000111010110011000010101111011100001010100000110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101100110000111010110011000010101011101100001010110000110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010110011000010101000101100001010110010	c3afc2a7c2a2c3abc29ac2afc3a3c28ec29dc3a6c281c281c3afc2bdc28cc3acc2bdc2a0c3a6c281c281c3a3c283c2acc3acc2aec2b0c3afc2a7c2a1c3acc28ec28cc3acc2bdc2acc3a6c281c281c3acc2a2c2b2
UHC	?§???????æ???½??½?æ??????®°?§¡????½?æ????²	001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111101010001111011000111111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111101000101110011110100001110001100011111110100001110101111010001010101110001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010100111110111	3fa1d73f3f3f3f3f3f3fa9a13f3f3fa8f63f3fa8f63fa9a13f3f3f3f3f3fa2e7a1c63fa1d7a2ae3f3f3f3fa8f63fa9a13f3f3f3fa9f7

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。