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§µãìå§¨ë¯ì°å§¨ë°ì	111011111010011110110101111000111000001010001101111011001000101010000110111001011010011110101000111010111001101010101111111011001011000010001110111001011010011110101000111010111001101010110000111011001000101010000011	efa7b5e3828dec8a86e5a7a8eb9aafecb08ee5a7a8eb9ab0ec8a83
SJIS-WIN	?§????????§¨????°??§¨??°???	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111100000011000101100111111001111111000000110011000100000010100111000111111001111111000000110001011001111110011111100111111	3f81983f3f3f3f3f3f3f3f8198814e3f3f3f3f818b3f3f8198814e3f3f818b3f3f3f
EUC-JP	ï§?ã??ì??å§¨ë?¯ì°?å§¨ë?°ì??	100011111010101111000001101000011111100000111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001010110100100011111010101111000000101000011110101100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110100001111010111000111110101011110000000011111100111111	8fabc1a1f83f8fabaa3f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc0a1eb3f8faba9a1f8a1af8fabb33fa1eb8fabc03f3f
UTF-8	ï§µãìå§¨ë¯ì°å§¨ë°ì	110000111010111111000010101001111100001010110101110000111010001111000010100000101100001010001101110000111010110011000010100010101100001010000110110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101100001100001010001110110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010110000110000111010110011000010100010101100001010000011	c3afc2a7c2b5c3a3c282c28dc3acc28ac286c3a5c2a7c2a8c3abc29ac2afc3acc2b0c28ec3a5c2a7c2a8c3abc29ac2b0c3acc28ac283
UHC	?§????????§¨????°??§¨??°???	00111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111001111110011111100111111101000011100011000111111001111111010000111010111101000011010011100111111001111111010000111000110001111110011111100111111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f3fa1c63f3fa1d7a1a73f3fa1c63f3f3f

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。