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§¢ìãå§¨ë¿ì½¬æë¹ã£W	11101111101001111010001011101100100010001000100011100011100011101000111111100101101001111010100011101011100111011011111111101100101111011010110011100110100000011000000111101011100001011011100111100011100011101010001101010111	efa7a2ec8888e38e8fe5a7a8eb9dbfecbdace68181eb85b9e38ea357
SJIS-WIN	?§￠???????§¨?????￢????????￡W	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111100000011001001001010111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f81ca3f3f3f3f3f3f3f3f819257
EUC-JP	ï§¢ì??ã??å§¨ë?¿ì?¬æ??ë??ã?£W	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101110101010001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011001111111000111110100010110001001000111110101011110000000011111110100010110011001000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111010101000111111101000011111001001010111	8fabc1a1f8a1f18fabc03f3f8fabaa3f3f8faba9a1f8a1af8fabb33f8fa2c48fabc03fa2cc8fa9c13f3f8fabb33f3f8fabaa3fa1f257
UTF-8	ï§¢ìãå§¨ë¿ì½¬æë¹ã£W	11000011101011111100001010100111110000101010001011000011101011001100001010001000110000101000100011000011101000111100001010001110110000101000111111000011101001011100001010100111110000101010100011000011101010111100001010011101110000101011111111000011101011001100001010111101110000101010110011000011101001101100001010000001110000101000000111000011101010111100001010000101110000101011100111000011101000111100001010001110110000101010001101010111	c3afc2a7c2a2c3acc288c288c3a3c28ec28fc3a5c2a7c2a8c3abc29dc2bfc3acc2bdc2acc3a6c281c281c3abc285c2b9c3a3c28ec2a357
UHC	?§????????§¨??¿?½?æ????¹???W	0011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000011101011110100001101001110011111100111111101000101010111100111111101010001111011000111111101010011010000100111111001111110011111100111111101010011111011000111111001111110011111101010111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3f3fa9f63f3f3f57

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。