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	æããï§¢ê»®æãã£ï§¢ë¯ì¨ï§Ñãd	111001101000000110000001111000111000111110000011111000111000111010011010111011111010011110100010111010101011101110101110111001101000000110000001111000111000111110000011111000111000111010100011111011111010011110100010111010111001001110101111111011001000001010101000111011111010011110011110110100011000101011100011100011101001111001100100	e68181e38f83e38e9aefa7a2eabbaee68181e38f83e38ea3efa7a2eb93afec82a8efa79ed18ae38e9e64
SJIS-WIN	??????????§￠???????????￡?§￠?????¨?§??????d	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111100000011001100010000001100100010011111100111111001111110011111100111111100000010100111000111111100000011001100000111111001111110011111100111111001111110011111101100100	3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f81923f819881913f3f3f3f3f814e3f81983f3f3f3f3f3f64
EUC-JP	æ??ã??ã??ï§¢ê?®æ??ã??ã?£ï§¢ë?¯ì?¨ï§?Ñ?ã??d	100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011101010100011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101101000011111110001111101000101110111010001111101010011100000100111111001111111000111110101011101010100011111100111111100011111010101110101010001111111010000111110010100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000000111111101000011010111110001111101010111100000110100001111110000011111110001111101010101101000000111111100011111010101110101010001111110011111101100100	8fa9c13f3f8fabaa3f3f8fabaa3f3f8fabc1a1f8a1f18fabb43f8fa2ee8fa9c13f3f8fabaa3f3f8fabaa3fa1f28fabc1a1f8a1f18fabb33f8fa2b48fabc03fa1af8fabc1a1f83f8faad03f8fabaa3f3f64
UTF-8	æããï§¢ê»®æãã£ï§¢ë¯ì¨ï§Ñãd	1100001110100110110000101000000111000010100000011100001110100011110000101000111111000010100000111100001110100011110000101000111011000010100110101100001110101111110000101010011111000010101000101100001110101010110000101011101111000010101011101100001110100110110000101000000111000010100000011100001110100011110000101000111111000010100000111100001110100011110000101000111011000010101000111100001110101111110000101010011111000010101000101100001110101011110000101001001111000010101011111100001110101100110000101000001011000010101010001100001110101111110000101010011111000010100111101100001110010001110000101000101011000011101000111100001010001110110000101001111001100100	c3a6c281c281c3a3c28fc283c3a3c28ec29ac3afc2a7c2a2c3aac2bbc2aec3a6c281c281c3a3c28fc283c3a3c28ec2a3c3afc2a7c2a2c3abc293c2afc3acc282c2a8c3afc2a7c29ec391c28ac3a3c28ec29e64
UHC	æ?????????§???®æ?????????§??????¨?§??????d	10101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111101000101110011110101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111100111111101000011010011100111111101000011101011100111111001111110011111100111111001111110011111101100100	a9a13f3f3f3f3f3f3f3f3fa1d73f3f3fa2e7a9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3fa1a73fa1d73f3f3f3f3f3f64

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。