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¯ãæÑê´æã¬ì®¬ï§¢ëê»¨	1110111110100111101000101110101110011010101011111110001110001110100011111110011010000001100000011101000110001010111010101011010010010001111001101000000110000001111000111000001110101100111011001010111010101100111011111010011110100010111010111000110110001001111010101011101110101000	efa7a2eb9aafe38e8fe68181d18aeab491e68181e383acecaeacefa7a2eb8d89eabba8
SJIS-WIN	?§￠????????????´??????￢??￢?§￠?????¨	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111001111110011111100111111100000011100101000111111001111111000000111001010001111111000000110011000100000011001000100111111001111110011111100111111001111111000000101001110	3f819881913f3f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f81ca3f3f81ca3f819881913f3f3f3f3f814e
EUC-JP	ï§¢ë?¯ã??æ??Ñ?ê´?æ??ã?¬ì®¬ï§¢ë??ê?¨	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101110101010001111110011111110001111101010011100000100111111001111111000111110101010110100000011111110001111101010111011010010100001101011010011111110001111101010011100000100111111001111111000111110101011101010100011111110100010110011001000111110101011110000001000111110100010111011101010001011001100100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101110110100001111111010000110101111	8fabc1a1f8a1f18fabb33f8fa2b48fabaa3f3f8fa9c13f3f8faad03f8fabb4a1ad3f8fa9c13f3f8fabaa3fa2cc8fabc08fa2eea2cc8fabc1a1f8a1f18fabb33f3f8fabb43fa1af
UTF-8	ï§¢ë¯ãæÑê´æã¬ì®¬ï§¢ëê»¨	11000011101011111100001010100111110000101010001011000011101010111100001010011010110000101010111111000011101000111100001010001110110000101000111111000011101001101100001010000001110000101000000111000011100100011100001010001010110000111010101011000010101101001100001010010001110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101100110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010101011000010101110111100001010101000	c3afc2a7c2a2c3abc29ac2afc3a3c28ec28fc3a6c281c281c391c28ac3aac2b4c291c3a6c281c281c3a3c283c2acc3acc2aec2acc3afc2a7c2a2c3abc28dc289c3aac2bbc2a8
UHC	?§???????æ?????´?æ??????®??§??????¨	001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111001111110011111110100010101001010011111110101001101000010011111100111111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111001111111010000110100111	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3fa2a53fa9a13f3f3f3f3f3fa2e73f3fa1d73f3f3f3f3f3fa1a7

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。