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§¢ëê»¨ï§ìê´æãì¹M	11101111101001111010001011101011100011011000100111101010101110111010100011101111101001111001111011101100100010001000100011101010101101001001000111100110100000011000000111100011100000111010110111101100100000101011100101001101	efa7a2eb8d89eabba8efa79eec8888eab491e68181e383adec82b94d
SJIS-WIN	?§￠?????¨?§?????´??????????M	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000101001110001111111000000110011000001111110011111100111111001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111001111110011111101001101	3f819881913f3f3f3f3f814e3f81983f3f3f3f3f814c3f3f3f3f3f3f3f3f3f3f4d
EUC-JP	ï§¢ë??ê?¨ï§?ì??ê´?æ??ã??ì??M	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101110110100001111111010000110101111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111011010010100001101011010011111110001111101010011100000100111111001111111000111110101011101010100011111100111111100011111010101111000000001111110011111101001101	8fabc1a1f8a1f18fabb33f3f8fabb43fa1af8fabc1a1f83f8fabc03f3f8fabb4a1ad3f8fa9c13f3f8fabaa3f3f8fabc03f3f4d
UTF-8	ï§¢ëê»¨ï§ìê´æãì¹M	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101010101100001010111011110000101010100011000011101011111100001010100111110000101001111011000011101011001100001010001000110000101000100011000011101010101100001010110100110000101001000111000011101001101100001010000001110000101000000111000011101000111100001010000011110000101010110111000011101011001100001010000010110000101011100101001101	c3afc2a7c2a2c3abc28dc289c3aac2bbc2a8c3afc2a7c29ec3acc288c288c3aac2b4c291c3a6c281c281c3a3c283c2adc3acc282c2b94d
UHC	?§??????¨?§?????´?æ??????¹M	0011111110100001110101110011111100111111001111110011111100111111001111111010000110100111001111111010000111010111001111110011111100111111001111110011111110100010101001010011111110101001101000010011111100111111001111110011111110100001101010010011111100111111101010011111011001001101	3fa1d73f3f3f3f3f3fa1a73fa1d73f3f3f3f3fa2a53fa9a13f3f3f3fa1a93f3fa9f64d

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。