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§ë±ì½æìì	111011111010011110100010111010111000001010000110111011001010110110100110111011111010011110011110111010111011000110000000111011001011110110001100111001101000000110000001111011001000000010101101111011001000001010011100	efa7a2eb8286ecada6efa79eebb180ecbd8ce68181ec80adec829c
SJIS-WIN	?§￠???????§??±?????????????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111100000010111110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f817d3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì?¦ï§?ë±?ì??æ??ì??ì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010110000111000111110101011110000011010000111111000001111111000111110101011101100111010000111011110001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2c38fabc1a1f83f8fabb3a1de3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc03f3f
UTF-8	ï§¢ëì¦ï§ë±ì½æìì	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011011100001010100110110000111010111111000010101001111100001010011110110000111010101111000010101100011100001010000000110000111010110011000010101111011100001010001100110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101101110000111010110011000010100000101100001010011100	c3afc2a7c2a2c3abc282c286c3acc2adc2a6c3afc2a7c29ec3abc2b1c280c3acc2bdc28cc3a6c281c281c3acc280c2adc3acc282c29c
UHC	?§???????§??±??½?æ???????	00111111101000011101011100111111001111110011111100111111001111111010000110101001001111110011111110100001110101110011111100111111101000011011111000111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010000110101001001111110011111100111111	3fa1d73f3f3f3f3fa1a93f3fa1d73f3fa1be3f3fa8f63fa9a13f3f3f3fa1a93f3f3f

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。