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®¬ï§¢ëì¯ï§µâ¹ã	111011111010011110100010111010111000001010000110111011001010111010101100111011111010011110100010111010111000110110001010111011001000100110101111111011111010011110110101111000101001000110111001111000111000111110001000	efa7a2eb8286ecaeacefa7a2eb8d8aec89afefa7b5e291b9e38f88
SJIS-WIN	?§￠?????￢?§￠???????§???????	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000111001010001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f81ca3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®¬ï§¢ë??ì?¯ï§?â??ã??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111010100010110011001000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111110001111101000101011010010001111101010111100000110100001111110000011111110001111101010111010010000111111001111111000111110101011101010100011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2eea2cc8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2b48fabc1a1f83f8faba43f3f8fabaa3f3f
UTF-8	ï§¢ëì®¬ï§¢ëì¯ï§µâ¹ã	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100010011100001010101111110000111010111111000010101001111100001010110101110000111010001011000010100100011100001010111001110000111010001111000010100011111100001010001000	c3afc2a7c2a2c3abc282c286c3acc2aec2acc3afc2a7c2a2c3abc28dc28ac3acc289c2afc3afc2a7c2b5c3a2c291c2b9c3a3c28fc288
UHC	?§?????®??§????????§???¹???	0011111110100001110101110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111111010100111110110001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa9f63f3f3f

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。