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®°ï§ì¹ì½ ï§ì´ìï§¢ììï§ì³	111011111010011110100010111010111000110110001001111011001010111010110000111011111010011110011110111011001001010110111001111011001011110110100000111011111010011110011110111011001000101110110100111011001000001010010101111011111010011110100010111011001000100010001001111011001000001010011110111011111010011110011110111011001000111110110011	efa7a2eb8d89ecaeb0efa79eec95b9ecbda0efa79eec8bb4ec8295efa7a2ec8889ec829eefa79eec8fb3
SJIS-WIN	?§￠?????°?§????????§???´????§￠???????§????	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000110001011001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000101001100001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111	3f819881913f3f3f3f3f818b3f81983f3f3f3f3f3f3f3f81983f3f3f814c3f3f3f3f819881913f3f3f3f3f3f3f81983f3f3f3f
EUC-JP	ï§¢ë??ì®°ï§?ì??ì??ï§?ì?´ì??ï§¢ì??ì??ï§?ì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110101000011110101110001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111111010000110101101100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2eea1eb8fabc1a1f83f8fabc03f3f8fabc03f3f8fabc1a1f83f8fabc03fa1ad8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fabc1a1f83f8fabc03f3f
UTF-8	ï§¢ëì®°ï§ì¹ì½ ï§ì´ìï§¢ììï§ì³	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010110000110000111010111111000010101001111100001010011110110000111010110011000010100101011100001010111001110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110100110000111010110011000010100000101100001010010101110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001001110000111010110011000010100000101100001010011110110000111010111111000010101001111100001010011110110000111010110011000010100011111100001010110011	c3afc2a7c2a2c3abc28dc289c3acc2aec2b0c3afc2a7c29ec3acc295c2b9c3acc2bdc2a0c3afc2a7c29ec3acc28bc2b4c3acc282c295c3afc2a7c2a2c3acc288c289c3acc282c29ec3afc2a7c29ec3acc28fc2b3
UHC	?§?????®°?§???¹?½??§???´????§????????§???³	0011111110100001110101110011111100111111001111110011111100111111101000101110011110100001110001100011111110100001110101110011111100111111001111111010100111110110001111111010100011110110001111110011111110100001110101110011111100111111001111111010001010100101001111110011111100111111001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111111010100111111000	3fa1d73f3f3f3f3fa2e7a1c63fa1d73f3f3fa9f63fa8f63f3fa1d73f3f3fa2a53f3f3f3fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa9f8

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。