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	æì¯ï§¢ëê´ï§£Ñìæì¯	1110011010000001100000011110110010101111100001101110111110100111101000101110101110001101100010011110101010110100100111001110111110100111101000111101000110001011111011001000101010010011111001101000000110000001111011001010111110000110	e68181ecaf86efa7a2eb8d89eab49cefa7a3d18bec8a93e68181ecaf86
SJIS-WIN	???????§￠????´??§￡???????????	00111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111110000001010011000011111100111111100000011001100010000001100100100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f819881913f3f3f3f814c3f3f819881923f3f3f3f3f3f3f3f3f3f3f
EUC-JP	æ??ì¯?ï§¢ë??ê´?ï§£Ñ?ì??æ??ì¯?	10001111101010011100000100111111001111111000111110101011110000001000111110100010101101000011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111011010010100001101011010011111110001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000010001111101000101011010000111111	8fa9c13f3f8fabc08fa2b43f8fabc1a1f8a1f18fabb33f3f8fabb4a1ad3f8fabc1a1f8a1f28faad03f8fabc03f3f8fa9c13f3f8fabc08fa2b43f
UTF-8	æì¯ï§¢ëê´ï§£Ñìæì¯	11000011101001101100001010000001110000101000000111000011101011001100001010101111110000101000011011000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101010101100001010110100110000101001110011000011101011111100001010100111110000101010001111000011100100011100001010001011110000111010110011000010100010101100001010010011110000111010011011000010100000011100001010000001110000111010110011000010101011111100001010000110	c3a6c281c281c3acc2afc286c3afc2a7c2a2c3abc28dc289c3aac2b4c29cc3afc2a7c2a3c391c28bc3acc28ac293c3a6c281c281c3acc2afc286
UHC	æ??????§?????´??§??????æ?????	10101001101000010011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011100111111001111110011111100111111001111110011111110101001101000010011111100111111001111110011111100111111	a9a13f3f3f3f3f3fa1d73f3f3f3f3fa2a53f3fa1d73f3f3f3f3f3fa9a13f3f3f3f3f

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。