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§¡ì³ìï§µë¯ªê´ï§£â¦ì	111011111010011110100001111011001000011110110011111011001000101010000101111011111010011110110101111010111010111110101010111010101011010010010001111011111010011110100011111000101001000110100110111011001000101010010101	efa7a1ec87b3ec8a85efa7b5ebafaaeab491efa7a3e291a6ec8a95
SJIS-WIN	?§????????§?????´??§￡??????	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111111000000101001100001111110011111110000001100110001000000110010010001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f814c3f3f819881923f3f3f3f3f3f
EUC-JP	ï§¡ì??ì??ï§?ë¯ªê´?ï§£â?¦ì??	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111011001110001111101000101011010010001111101000101110110010001111101010111011010010100001101011010011111110001111101010111100000110100001111110001010000111110010100011111010101110100100001111111000111110100010110000111000111110101011110000000011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fabc1a1f83f8fabb38fa2b48fa2ec8fabb4a1ad3f8fabc1a1f8a1f28faba43f8fa2c38fabc03f3f
UTF-8	ï§¡ì³ìï§µë¯ªê´ï§£â¦ì	110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110011110000111010110011000010100010101100001010000101110000111010111111000010101001111100001010110101110000111010101111000010101011111100001010101010110000111010101011000010101101001100001010010001110000111010111111000010101001111100001010100011110000111010001011000010100100011100001010100110110000111010110011000010100010101100001010010101	c3afc2a7c2a1c3acc287c2b3c3acc28ac285c3afc2a7c2b5c3abc2afc2aac3aac2b4c291c3afc2a7c2a3c3a2c291c2a6c3acc28ac295
UHC	?§¡??³????§???ª?´??§???????	00111111101000011101011110100010101011100011111100111111101010011111100000111111001111110011111100111111101000011101011100111111001111110011111110101000101000110011111110100010101001010011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d7a2ae3f3fa9f83f3f3f3fa1d73f3f3fa8a33fa2a53f3fa1d73f3f3f3f3f3f3f

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。