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¿ì½æì³ì®®ï§¢ëãæ	111011111010011110100010111010111000001010000110111011001010111010101111111001011010011110101000111010111001110110111111111011001011110110001001111001101000000110000001111011001000101110110011111011001010111010101110111011111010011110100010111010111000001010000110111000111000111010011101111001101000000110000001	efa7a2eb8286ecaeafe5a7a8eb9dbfecbd89e68181ec8bb3ecaeaeefa7a2eb8286e38e9de68181
SJIS-WIN	?§￠???????§¨????????????????§￠?????????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®¯å§¨ë?¿ì??æ??ì??ì®®ï§¢ë??ã??æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110100011111010001010110100100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101100010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000010001111101000101110111010001111101000101110111010001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111010101000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48faba9a1f8a1af8fabb33f8fa2c48fabc03f3f8fa9c13f3f8fabc03f3f8fabc08fa2ee8fa2ee8fabc1a1f8a1f18fabb33f3f8fabaa3f3f8fa9c13f3f
UTF-8	ï§¢ëì®¯å§¨ë¿ì½æì³ì®®ï§¢ëãæ	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010101111110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010001001110000111010011011000010100000011100001010000001110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010101110110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010001111000010100011101100001010011101110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc282c286c3acc2aec2afc3a5c2a7c2a8c3abc29dc2bfc3acc2bdc289c3a6c281c281c3acc28bc2b3c3acc2aec2aec3afc2a7c2a2c3abc282c286c3a3c28ec29dc3a6c281c281
UHC	?§?????®??§¨??¿?½?æ????³?®®?§???????æ??	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011110100001101001110011111100111111101000101010111100111111101010001111011000111111101010011010000100111111001111110011111100111111101010011111100000111111101000101110011110100010111001110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3f3fa9f83fa2e7a2e73fa1d73f3f3f3f3f3f3fa9a13f3f

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。