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§¢ì¢ì¨æìì½ ï§ì³ì®¬	111011111010011110100010111011001010001010001111111011001000001010101000111001101000000110000001111011001001111010011011111011001011110110100000111011111010011110011110111011001000101110110011111011001010111010101100	efa7a2eca28fec82a8e68181ec9e9becbda0efa79eec8bb3ecaeac
SJIS-WIN	?§￠?￠???¨??????????§??????￢	001111111000000110011000100000011001000100111111100000011001000100111111001111110011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111111000000111001010	3f819881913f81913f3f3f814e3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81ca
EUC-JP	ï§¢ì¢?ì?¨æ??ì??ì??ï§?ì??ì®¬	1000111110101011110000011010000111111000101000011111000110001111101010111100000010100001111100010011111110001111101010111100000000111111101000011010111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011110000001000111110100010111011101010001011001100	8fabc1a1f8a1f18fabc0a1f13f8fabc03fa1af8fa9c13f3f8fabc03f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc08fa2eea2cc
UTF-8	ï§¢ì¢ì¨æìì½ ï§ì³ì®¬	110000111010111111000010101001111100001010100010110000111010110011000010101000101100001010001111110000111010110011000010100000101100001010101000110000111010011011000010100000011100001010000001110000111010110011000010100111101100001010011011110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010101100	c3afc2a7c2a2c3acc2a2c28fc3acc282c2a8c3a6c281c281c3acc29ec29bc3acc2bdc2a0c3afc2a7c29ec3acc28bc2b3c3acc2aec2ac
UHC	?§??????¨æ??????½??§???³?®?	00111111101000011101011100111111001111110011111100111111001111110011111110100001101001111010100110100001001111110011111100111111001111110011111100111111101010001111011000111111001111111010000111010111001111110011111100111111101010011111100000111111101000101110011100111111	3fa1d73f3f3f3f3f3fa1a7a9a13f3f3f3f3f3fa8f63f3fa1d73f3f3fa9f83fa2e73f

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。