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¦æì¹ì½ ï§ì³ì®°ï§¢ìì¦ï§ì¶	111011111010011110100010111010111000001010000111111011001000001010100110111001101000000110000001111011001001010110111001111011001011110110100000111011111010011110011110111011001000101110110011111011001010111010110000111011111010011110100010111011001000010010010001111011001000001010100110111011111010011110011110111011001001001010110110	efa7a2eb8287ec82a6e68181ec95b9ecbda0efa79eec8bb3ecaeb0efa7a2ec8491ec82a6efa79eec92b6
SJIS-WIN	?§￠????????????????§??????°?§￠???????§???¶	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111100000011000101100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000111110111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f818b3f819881913f3f3f3f3f3f3f81983f3f3f81f7
EUC-JP	ï§¢ë??ì?¦æ??ì??ì??ï§?ì??ì®°ï§¢ì??ì?¦ï§?ì?¶	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010110000111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101111000000100011111010001011101110101000011110101110001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111100011111010001011000011100011111010101111000001101000011111100000111111100011111010101111000000001111111010001011111001	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2c38fa9c13f3f8fabc03f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc08fa2eea1eb8fabc1a1f8a1f18fabc03f3f8fabc03f8fa2c38fabc1a1f83f8fabc03fa2f9
UTF-8	ï§¢ëì¦æì¹ì½ ï§ì³ì®°ï§¢ìì¦ï§ì¶	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000111110000111010110011000010100000101100001010100110110000111010011011000010100000011100001010000001110000111010110011000010100101011100001010111001110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010110000110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010010001110000111010110011000010100000101100001010100110110000111010111111000010101001111100001010011110110000111010110011000010100100101100001010110110	c3afc2a7c2a2c3abc282c287c3acc282c2a6c3a6c281c281c3acc295c2b9c3acc2bdc2a0c3afc2a7c29ec3acc28bc2b3c3acc2aec2b0c3afc2a7c2a2c3acc284c291c3acc282c2a6c3afc2a7c29ec3acc292c2b6
UHC	?§???????æ????¹?½??§???³?®°?§????????§???¶	0011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111001111110011111110101001111101100011111110101000111101100011111100111111101000011101011100111111001111110011111110101001111110000011111110100010111001111010000111000110001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111111010001011010010	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3fa9f63fa8f63f3fa1d73f3f3fa9f83fa2e7a1c63fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa2d2

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。