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§¢ëº¥ì©æÑê´å§¨ë¶¿ì¨ï§¢ëì®«ï§í®M	111011111010011110100010111010111011101010100101111011001000001010101001111001101000000110000001110100011000101011101010101101001001110011100101101001111010100011101011101101101011111111101100101011011010100011101111101001111010001011101011100011011000100111101100101011101010101111101111101001111001111011101101100011011010111001001101	efa7a2ebbaa5ec82a9e68181d18aeab49ce5a7a8ebb6bfecada8efa7a2eb8d89ecaeabefa79eed8dae4d
SJIS-WIN	?§￠??￥?????????´??§¨?¶???¨?§￠???????§????M	0011111110000001100110001000000110010001001111110011111110000001100011110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111110000001100110001000000101001110001111111000000111110111001111110011111100111111100000010100111000111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111101001101	3f819881913f3f818f3f3f3f3f3f3f3f3f3f814c3f3f8198814e3f81f73f3f3f814e3f819881913f3f3f3f3f3f3f81983f3f3f3f4d
EUC-JP	ï§¢ëº?ì?©æ??Ñ?ê´?å§¨ë¶¿ì?¨ï§¢ë??ì®?ï§?í?®M	100011111010101111000001101000011111100010100001111100011000111110101011101100111000111110100010111010110011111110001111101010111100000000111111100011111010001011101101100011111010100111000001001111110011111110001111101010101101000000111111100011111010101110110100101000011010110100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010001011111001100011111010001011000100100011111010101111000000001111111010000110101111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011101111110011111110001111101000101110111001001101	8fabc1a1f8a1f18fabb38fa2eb3f8fabc03f8fa2ed8fa9c13f3f8faad03f8fabb4a1ad3f8faba9a1f8a1af8fabb3a2f98fa2c48fabc03fa1af8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabbf3f8fa2ee4d
UTF-8	ï§¢ëº¥ì©æÑê´å§¨ë¶¿ì¨ï§¢ëì®«ï§í®M	1100001110101111110000101010011111000010101000101100001110101011110000101011101011000010101001011100001110101100110000101000001011000010101010011100001110100110110000101000000111000010100000011100001110010001110000101000101011000011101010101100001010110100110000101001110011000011101001011100001010100111110000101010100011000011101010111100001010110110110000101011111111000011101011001100001010101101110000101010100011000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101011001100001010101110110000101010101111000011101011111100001010100111110000101001111011000011101011011100001010001101110000101010111001001101	c3afc2a7c2a2c3abc2bac2a5c3acc282c2a9c3a6c281c281c391c28ac3aac2b4c29cc3a5c2a7c2a8c3abc2b6c2bfc3acc2adc2a8c3afc2a7c2a2c3abc28dc289c3acc2aec2abc3afc2a7c29ec3adc28dc2ae4d
UHC	?§??º????æ?????´??§¨?¶¿?¨?§?????®??§???®M	0011111110100001110101110011111100111111101010001010110000111111001111110011111100111111101010011010000100111111001111110011111100111111001111111010001010100101001111110011111110100001110101111010000110100111001111111010001011010010101000101010111100111111101000011010100110100001101001110011111110100001110101110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111101000101110011101001101	3fa1d73f3fa8ac3f3f3f3fa9a13f3f3f3f3fa2a53f3fa1d7a1a73fa2d2a2af3fa1a9a1a73fa1d73f3f3f3f3fa2e73f3fa1d73f3f3fa2e74d

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。