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§¢ê³ãï§£ì¢ì	111011111010011110100011111010111001001110101101111011001011000010001000111011111010011110100010111010101011001110010111111000111000111010011010111011111010011110100011111011001010001010001111111011001000101010010011	efa7a3eb93adecb088efa7a2eab397e38e9aefa7a3eca28fec8a93
SJIS-WIN	?§￡????°??§￠???????§￡?￠????	0011111110000001100110001000000110010010001111110011111100111111001111111000000110001011001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000011001001000111111100000011001000100111111001111110011111100111111	3f819881923f3f3f3f818b3f3f819881913f3f3f3f3f3f3f819881923f81913f3f3f3f
EUC-JP	ï§£ë??ì°?ï§¢ê??ã??ï§£ì¢?ì??	1000111110101011110000011010000111111000101000011111001010001111101010111011001100111111001111111000111110101011110000001010000111101011001111111000111110101011110000011010000111111000101000011111000110001111101010111011010000111111001111111000111110101011101010100011111100111111100011111010101111000001101000011111100010100001111100101000111110101011110000001010000111110001001111111000111110101011110000000011111100111111	8fabc1a1f8a1f28fabb33f3f8fabc0a1eb3f8fabc1a1f8a1f18fabb43f3f8fabaa3f3f8fabc1a1f8a1f28fabc0a1f13f8fabc03f3f
UTF-8	ï§£ëì°ï§¢ê³ãï§£ì¢ì	110000111010111111000010101001111100001010100011110000111010101111000010100100111100001010101101110000111010110011000010101100001100001010001000110000111010111111000010101001111100001010100010110000111010101011000010101100111100001010010111110000111010001111000010100011101100001010011010110000111010111111000010101001111100001010100011110000111010110011000010101000101100001010001111110000111010110011000010100010101100001010010011	c3afc2a7c2a3c3abc293c2adc3acc2b0c288c3afc2a7c2a2c3aac2b3c297c3a3c28ec29ac3afc2a7c2a3c3acc2a2c28fc3acc28ac293
UHC	?§????°??§??³?????§???????	001111111010000111010111001111110011111100111111101000011010100100111111101000011100011000111111001111111010000111010111001111110011111110101001111110000011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3fa1a93fa1c63f3fa1d73f3fa9f83f3f3f3f3fa1d73f3f3f3f3f3f3f

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。