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¥¹ëë«ï§ì§ë¼¨åë¨®ì¶	111011111010010110111001111010111001001110001000111010111010101110010011111011111010011110010001111011001000000010100111111010111011110010101000111001011000010010000000111010111010100010101110111011001000010010110110	efa5b9eb9388ebab93efa791ec80a7ebbca8e58480eba8aeec84b6
SJIS-WIN	?￥????????§???§??¨????¨???¶	001111111000000110001111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000110011000001111110011111110000001010011100011111100111111001111110011111110000001010011100011111100111111001111111000000111110111	3f818f3f3f3f3f3f3f3f3f81983f3f3f81983f3f814e3f3f3f3f814e3f3f3f81f7
EUC-JP	ï??ë??ë??ï§?ì?§ë?¨å??ë¨®ì?¶	10001111101010111100000100111111001111111000111110101011101100110011111100111111100011111010101110110011001111110011111110001111101010111100000110100001111110000011111110001111101010111100000000111111101000011111100010001111101010111011001100111111101000011010111110001111101010111010100100111111001111111000111110101011101100111010000110101111100011111010001011101110100011111010101111000000001111111010001011111001	8fabc13f3f8fabb33f3f8fabb33f3f8fabc1a1f83f8fabc03fa1f88fabb33fa1af8faba93f3f8fabb3a1af8fa2ee8fabc03fa2f9
UTF-8	ï¥¹ëë«ï§ì§ë¼¨åë¨®ì¶	110000111010111111000010101001011100001010111001110000111010101111000010100100111100001010001000110000111010101111000010101010111100001010010011110000111010111111000010101001111100001010010001110000111010110011000010100000001100001010100111110000111010101111000010101111001100001010101000110000111010010111000010100001001100001010000000110000111010101111000010101010001100001010101110110000111010110011000010100001001100001010110110	c3afc2a5c2b9c3abc293c288c3abc2abc293c3afc2a7c291c3acc280c2a7c3abc2bcc2a8c3a5c284c280c3abc2a8c2aec3acc284c2b6
UHC	??¹???????§???§?¼¨????¨®??¶	0011111100111111101010011111011000111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111110100001110101110011111110101000111110011010000110100111001111110011111100111111001111111010000110100111101000101110011100111111001111111010001011010010	3f3fa9f63f3f3f3f3f3f3fa1d73f3f3fa1d73fa8f9a1a73f3f3f3fa1a7a2e73f3fa2d2

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。