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°ìå§¨ë¨¯ê´æì¬ì®«	111011111010011110100010111010111001101010110000111011001000001010011100111001011010011110101000111010111010100010101111111010101011010010010001111001101000000110000001111011001000000010101100111011001010111010101011	efa7a2eb9ab0ec829ce5a7a8eba8afeab491e68181ec80acecaeab
SJIS-WIN	?§￠??°????§¨?¨??´??????￢???	0011111110000001100110001000000110010001001111110011111110000001100010110011111100111111001111110011111110000001100110001000000101001110001111111000000101001110001111110011111110000001010011000011111100111111001111110011111100111111001111111000000111001010001111110011111100111111	3f819881913f3f818b3f3f3f3f8198814e3f814e3f3f814c3f3f3f3f3f3f81ca3f3f3f
EUC-JP	ï§¢ë?°ì??å§¨ë¨¯ê´?æ??ì?¬ì®?	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110100001111010111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101110110100101000011010110100111111100011111010100111000001001111110011111110001111101010111100000000111111101000101100110010001111101010111100000010001111101000101110111000111111	8fabc1a1f8a1f18fabb33fa1eb8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabb4a1ad3f8fa9c13f3f8fabc03fa2cc8fabc08fa2ee3f
UTF-8	ï§¢ë°ìå§¨ë¨¯ê´æì¬ì®«	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010011100110000111010010111000010101001111100001010101000110000111010101111000010101010001100001010101111110000111010101011000010101101001100001010010001110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010110011000010101011101100001010101011	c3afc2a7c2a2c3abc29ac2b0c3acc282c29cc3a5c2a7c2a8c3abc2a8c2afc3aac2b4c291c3a6c281c281c3acc280c2acc3acc2aec2ab
UHC	?§???°????§¨?¨??´?æ??????®?	0011111110100001110101110011111100111111001111111010000111000110001111110011111100111111001111111010000111010111101000011010011100111111101000011010011100111111001111111010001010100101001111111010100110100001001111110011111100111111001111110011111100111111101000101110011100111111	3fa1d73f3f3fa1c63f3f3f3fa1d7a1a73fa1a73f3fa2a53fa9a13f3f3f3f3f3fa2e73f

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。