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§¢ë¯ì®¬æì³ê°¹æìì¬A	11101111101001111010001011101011100110101010111111101100101011101010110011100110100000011000000111101100100010111011001111101010101100001011100111100110100000011000000111101100100110101000111011101100101011011010110001000001	efa7a2eb9aafecaeace68181ec8bb3eab0b9e68181ec9a8eecadac41
SJIS-WIN	?§￠?????￢???????°?????????￢A	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111111000000110001011001111110011111100111111001111110011111100111111001111110011111100111111100000011100101001000001	3f819881913f3f3f3f3f81ca3f3f3f3f3f3f3f818b3f3f3f3f3f3f3f3f3f81ca41
EUC-JP	ï§¢ë?¯ì®¬æ??ì??ê°?æ??ì??ì?¬A	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111111000111110100010101101001000111110101011110000001000111110100010111011101010001011001100100011111010100111000001001111110011111110001111101010111100000000111111001111111000111110101011101101001010000111101011001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111101000101100110001000001	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea2cc8fa9c13f3f8fabc03f3f8fabb4a1eb3f8fa9c13f3f8fabc03f3f8fabc03fa2cc41
UTF-8	ï§¢ë¯ì®¬æì³ê°¹æìì¬A	11000011101011111100001010100111110000101010001011000011101010111100001010011010110000101010111111000011101011001100001010101110110000101010110011000011101001101100001010000001110000101000000111000011101011001100001010001011110000101011001111000011101010101100001010110000110000101011100111000011101001101100001010000001110000101000000111000011101011001100001010011010110000101000111011000011101011001100001010101101110000101010110001000001	c3afc2a7c2a2c3abc29ac2afc3acc2aec2acc3a6c281c281c3acc28bc2b3c3aac2b0c2b9c3a6c281c281c3acc29ac28ec3acc2adc2ac41
UHC	?§?????®?æ????³?°¹æ???????A	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111110101001101000010011111100111111001111110011111110101001111110000011111110100001110001101010100111110110101010011010000100111111001111110011111100111111001111110011111110100001101010010011111101000001	3fa1d73f3f3f3f3fa2e73fa9a13f3f3f3fa9f83fa1c6a9f6a9a13f3f3f3f3f3fa1a93f41

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。