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§¢ê¾©ì®¼æì¬ì½ ï§ì³ì©	111011111010011110100010111010101011111010101001111011001010111010111100111001101000000110000001111011001000000010101100111011001011110110100000111011111010011110011110111011001000101110110011111011001010110110101001	efa7a2eabea9ecaebce68181ec80acecbda0efa79eec8bb3ecada9
SJIS-WIN	?§￠???????????￢????§???????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f81983f3f3f3f3f3f3f
EUC-JP	ï§¢ê?©ì®?æ??ì?¬ì??ï§?ì??ì?©	10001111101010111100000110100001111110001010000111110001100011111010101110110100001111111000111110100010111011011000111110101011110000001000111110100010111011100011111110001111101010011100000100111111001111111000111110101011110000000011111110100010110011001000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111100011111010001011101101	8fabc1a1f8a1f18fabb43f8fa2ed8fabc08fa2ee3f8fa9c13f3f8fabc03fa2cc8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc03f8fa2ed
UTF-8	ï§¢ê¾©ì®¼æì¬ì½ ï§ì³ì©	110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010110011000010101011101100001010111100110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110011110000111010110011000010101011011100001010101001	c3afc2a7c2a2c3aac2bec2a9c3acc2aec2bcc3a6c281c281c3acc280c2acc3acc2bdc2a0c3afc2a7c29ec3acc28bc2b3c3acc2adc2a9
UHC	?§??¾??®¼æ??????½??§???³??	001111111010000111010111001111110011111110101000111110100011111100111111101000101110011110101000111110011010100110100001001111110011111100111111001111110011111100111111101010001111011000111111001111111010000111010111001111110011111100111111101010011111100000111111101000011010100100111111	3fa1d73f3fa8fa3f3fa2e7a8f9a9a13f3f3f3f3f3fa8f63f3fa1d73f3f3fa9f83fa1a93f

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。