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§¢ë·ì¹æãì½ï§ì³ì¬\	11101111101001111010001011101011101101111000000011101100100000101011100111100110100000011000000111100011100011111000001111101100101111011000100111101111101001111001111011101100100010111011001111101100101011011010110001011100	efa7a2ebb780ec82b9e68181e38f83ecbd89efa79eec8bb3ecadac5c
SJIS-WIN	?§￠????????????????§??????￢\	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111100000011100101001011100	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81ca5c
EUC-JP	ï§¢ë??ì??æ??ã??ì??ï§?ì??ì?¬\	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111101000101100110001011100	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc03fa2cc5c
UTF-8	ï§¢ë·ì¹æãì½ï§ì³ì¬\	11000011101011111100001010100111110000101010001011000011101010111100001010110111110000101000000011000011101011001100001010000010110000101011100111000011101001101100001010000001110000101000000111000011101000111100001010001111110000101000001111000011101011001100001010111101110000101000100111000011101011111100001010100111110000101001111011000011101011001100001010001011110000101011001111000011101011001100001010101101110000101010110001011100	c3afc2a7c2a2c3abc2b7c280c3acc282c2b9c3a6c281c281c3a3c28fc283c3acc2bdc289c3afc2a7c29ec3acc28bc2b3c3acc2adc2ac5c
UHC	?§??·???¹æ??????½??§???³??\	001111111010000111010111001111110011111110100001101001000011111100111111001111111010100111110110101010011010000100111111001111110011111100111111001111110011111110101000111101100011111100111111101000011101011100111111001111110011111110101001111110000011111110100001101010010011111101011100	3fa1d73f3fa1a43f3f3fa9f6a9a13f3f3f3f3f3fa8f63f3fa1d73f3f3fa9f83fa1a93f5c

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。