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®¯å§¨ë¿ì½æë½±ì±ï§¢ê¾©ì°æì	111011111010011110100010111010111000001010000110111011001010111010101111111001011010011110101000111010111001110110111111111011001011110110011101111001101000000110000001111010111011110110110001111011001000001010110001111011111010011110100010111010101011111010101001111011001011000010010011111001101000000110000001111011001000000110001100	efa7a2eb8286ecaeafe5a7a8eb9dbfecbd9de68181ebbdb1ec82b1efa7a2eabea9ecb093e68181ec818c
SJIS-WIN	?§￠???????§¨???????????±??±?§￠????°???????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111001111111000000101111101001111111000000110011000100000011001000100111111001111110011111100111111100000011000101100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f817d3f3f817d3f819881913f3f3f3f818b3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®¯å§¨ë?¿ì??æ??ë?±ì?±ï§¢ê?©ì°?æ??ì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110100011111010001010110100100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101100010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111111010000111011110100011111010101111000000001111111010000111011110100011111010101111000001101000011111100010100001111100011000111110101011101101000011111110001111101000101110110110001111101010111100000010100001111010110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48faba9a1f8a1af8fabb33f8fa2c48fabc03f3f8fa9c13f3f8fabb33fa1de8fabc03fa1de8fabc1a1f8a1f18fabb43f8fa2ed8fabc0a1eb3f8fa9c13f3f8fabc03f3f
UTF-8	ï§¢ëì®¯å§¨ë¿ì½æë½±ì±ï§¢ê¾©ì°æì	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010101111110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010011101110000111010011011000010100000011100001010000001110000111010101111000010101111011100001010110001110000111010110011000010100000101100001010110001110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010110011000010101100001100001010010011110000111010011011000010100000011100001010000001110000111010110011000010100000011100001010001100	c3afc2a7c2a2c3abc282c286c3acc2aec2afc3a5c2a7c2a8c3abc29dc2bfc3acc2bdc29dc3a6c281c281c3abc2bdc2b1c3acc282c2b1c3afc2a7c2a2c3aac2bec2a9c3acc2b0c293c3a6c281c281c3acc281c28c
UHC	?§?????®??§¨??¿?½?æ???½±??±?§??¾??°?æ?????	0011111110100001110101110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111101000011010011100111111001111111010001010101111001111111010100011110110001111111010100110100001001111110011111100111111101010001111011010100001101111100011111100111111101000011011111000111111101000011101011100111111001111111010100011111010001111110011111110100001110001100011111110101001101000010011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3fa8f6a1be3f3fa1be3fa1d73f3fa8fa3f3fa1c63fa9a13f3f3f3f3f

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。