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§£Ñì®®æãì½ ï§¢ëì¬æÎ¼ì½¬æë¼ìï§¢ë	11101111101001111010001111010001100010101110110010101110101011101110011010000001100000011110001110000010100011001110110010111101101000001110111110100111101000101110101110001101100010011110110010101101101011001110011010000001100000011100111010111100111011001011110110101100111001101000000110000001111010111000010110111100111011001000001110000010111011111010011110100010111010111001100010011101	efa7a3d18aecaeaee68181e3828cecbda0efa7a2eb8d89ecadace68181cebcecbdace68181eb85bcec8382efa7a2eb989d
SJIS-WIN	?§￡???????????????§￠?????￢???????￢??????????§￠???	001111111000000110011000100000011001001000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111	3f819881923f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f81ca3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f819881913f3f3f
EUC-JP	ï§£Ñ?ì®®æ??ã??ì??ï§¢ë??ì?¬æ??Î?ì?¬æ??ë??ì??ï§¢ë??	1000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101111000000100011111010001011101110100011111010001011101110100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010101100001000111111100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111	8fabc1a1f8a1f28faad03f8fabc08fa2ee8fa2ee8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03fa2cc8fa9c13f3f8faac23f8fabc03fa2cc8fa9c13f3f8fabb33f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f
UTF-8	ï§£Ñì®®æãì½ ï§¢ëì¬æÎ¼ì½¬æë¼ìï§¢ë	1100001110101111110000101010011111000010101000111100001110010001110000101000101011000011101011001100001010101110110000101010111011000011101001101100001010000001110000101000000111000011101000111100001010000010110000101000110011000011101011001100001010111101110000101010000011000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101011001100001010101101110000101010110011000011101001101100001010000001110000101000000111000011100011101100001010111100110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101111000010100001011100001010111100110000111010110011000010100000111100001010000010110000111010111111000010101001111100001010100010110000111010101111000010100110001100001010011101	c3afc2a7c2a3c391c28ac3acc2aec2aec3a6c281c281c3a3c282c28cc3acc2bdc2a0c3afc2a7c2a2c3abc28dc289c3acc2adc2acc3a6c281c281c38ec2bcc3acc2bdc2acc3a6c281c281c3abc285c2bcc3acc283c282c3afc2a7c2a2c3abc298c29d
UHC	?§????®®æ??????½??§??????æ???¼?½?æ????¼????§????	0011111110100001110101110011111100111111001111110011111110100010111001111010001011100111101010011010000100111111001111110011111100111111001111110011111110101000111101100011111100111111101000011101011100111111001111110011111100111111001111111010000110101001001111111010100110100001001111110011111100111111101010001111100100111111101010001111011000111111101010011010000100111111001111110011111100111111101010001111100100111111001111110011111100111111101000011101011100111111001111110011111100111111	3fa1d73f3f3f3fa2e7a2e7a9a13f3f3f3f3f3fa8f63f3fa1d73f3f3f3f3fa1a93fa9a13f3f3fa8f93fa8f63fa9a13f3f3f3fa8f93f3f3f3fa1d73f3f3f3f

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。