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§ì¢ì½æëì¦	111011111010011110100010111010111000110110001001111011001010111010101011111011111010011110011110111011001010001010001110111011001011110110001100111001101000000110000001111010111000000010000001111011001010110110100110	efa7a2eb8d89ecaeabefa79eeca28eecbd8ce68181eb8081ecada6
SJIS-WIN	?§￠???????§??￠?????????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®?ï§?ì¢?ì??æ??ë??ì?¦	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011100011111110001111101010111100000110100001111110000011111110001111101010111100000010100001111100010011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111100011111010001011000011	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabc0a1f13f8fabc03f3f8fa9c13f3f8fabb33f3f8fabc03f8fa2c3
UTF-8	ï§¢ëì®«ï§ì¢ì½æëì¦	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010110011000010101000101100001010001110110000111010110011000010101111011100001010001100110000111010011011000010100000011100001010000001110000111010101111000010100000001100001010000001110000111010110011000010101011011100001010100110	c3afc2a7c2a2c3abc28dc289c3acc2aec2abc3afc2a7c29ec3acc2a2c28ec3acc2bdc28cc3a6c281c281c3abc280c281c3acc2adc2a6
UHC	?§?????®??§?????½?æ???????	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111101000011010100100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa8f63fa9a13f3f3f3f3f3fa1a93f

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。