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§¢ìãæì¦ï§¢ìãå§¨ë¢L	11101111101001111010001011101100100010001000100011100011100011111000111111100110100000011000000111101100101001101001001011101111101001111010001011101100100010001000100011100011100011101000111111100101101001111010100011101011100110001010001001001100	efa7a2ec8888e38f8fe68181eca692efa7a2ec8888e38e8fe5a7a8eb98a24c
SJIS-WIN	?§￠?????????????§￠???????§¨??￠L	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111100000011001000101001100	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f8198814e3f3f81914c
EUC-JP	ï§¢ì??ã??æ??ì¦?ï§¢ì??ã??å§¨ë?¢L	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010011100000100111111001111111000111110101011110000001000111110100010110000110011111110001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111010101000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111101000011111000101001100	8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8fa9c13f3f8fabc08fa2c33f8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8faba9a1f8a1af8fabb33fa1f14c
UTF-8	ï§¢ìãæì¦ï§¢ìãå§¨ë¢L	11000011101011111100001010100111110000101010001011000011101011001100001010001000110000101000100011000011101000111100001010001111110000101000111111000011101001101100001010000001110000101000000111000011101011001100001010100110110000101001001011000011101011111100001010100111110000101010001011000011101011001100001010001000110000101000100011000011101000111100001010001110110000101000111111000011101001011100001010100111110000101010100011000011101010111100001010011000110000101010001001001100	c3afc2a7c2a2c3acc288c288c3a3c28fc28fc3a6c281c281c3acc2a6c292c3afc2a7c2a2c3acc288c288c3a3c28ec28fc3a5c2a7c2a8c3abc298c2a24c
UHC	?§???????æ??????§????????§¨???L	001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111001111110011111101001100	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3f3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f4c

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。