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§ãì½æê³ ì¨i	11101111101001111010001011101011100000101000011011101100101011011010100011101111101001111001111011100011100011111000001111101100101111011000110011100110100000011000000111101010101100111010000011101100100000101010100001101001	efa7a2eb8286ecada8efa79ee38f83ecbd8ce68181eab3a0ec82a869
SJIS-WIN	?§￠?????¨?§???????????????¨i	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000101001110001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100111001101001	3f819881913f3f3f3f3f814e3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814e69
EUC-JP	ï§¢ë??ì?¨ï§?ã??ì??æ??ê??ì?¨i	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100000111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110100001111110011111110001111101010111100000000111111101000011010111101101001	8fabc1a1f8a1f18fabb33f3f8fabc03fa1af8fabc1a1f83f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabb43f3f8fabc03fa1af69
UTF-8	ï§¢ëì¨ï§ãì½æê³ ì¨i	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011011000011101011001100001010101101110000101010100011000011101011111100001010100111110000101001111011000011101000111100001010001111110000101000001111000011101011001100001010111101110000101000110011000011101001101100001010000001110000101000000111000011101010101100001010110011110000101010000011000011101011001100001010000010110000101010100001101001	c3afc2a7c2a2c3abc282c286c3acc2adc2a8c3afc2a7c29ec3a3c28fc283c3acc2bdc28cc3a6c281c281c3aac2b3c2a0c3acc282c2a869
UHC	?§?????¨?§?????½?æ???³???¨i	001111111010000111010111001111110011111100111111001111110011111110100001101010011010000110100111001111111010000111010111001111110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111111010100111111000001111110011111100111111101000011010011101101001	3fa1d73f3f3f3f3fa1a9a1a73fa1d73f3f3f3f3fa8f63fa9a13f3f3fa9f83f3f3fa1a769

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。