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§ëââ½çáï¤ì ¾ï§ãâãç²	111011111010011110001100111010111001001110011100111000101110001010111101111001111001000110011100111000011110111110100100111011001010000010111110111011111010011110001011111000111000001010001011111000101110001110001110111001111001100110110010	efa78ceb939ce2e2bde7919ce1efa4eca0beefa78be3828be2e38ee799b2
SJIS-WIN	?§?????????????????§??????????	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§?ë??ââ?ç??áï¤ì??ï§?ã??âã?ç??	100011111010101111000001101000011111100000111111100011111010101110110011001111110011111110001111101010111010010010001111101010111010010000111111100011111010101110101110001111110011111110001111101010111010000110001111101010111100000110001111101000101111000010001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011101010100011111100111111100011111010101110100100100011111010101110101010001111111000111110101011101011100011111100111111	8fabc1a1f83f8fabb33f3f8faba48faba43f8fabae3f3f8faba18fabc18fa2f08fabc03f3f8fabc1a1f83f8fabaa3f3f8faba48fabaa3f8fabae3f3f
UTF-8	ï§ëââ½çáï¤ì ¾ï§ãâãç²	110000111010111111000010101001111100001010001100110000111010101111000010100100111100001010011100110000111010001011000011101000101100001010111101110000111010011111000010100100011100001010011100110000111010000111000011101011111100001010100100110000111010110011000010101000001100001010111110110000111010111111000010101001111100001010001011110000111010001111000010100000101100001010001011110000111010001011000011101000111100001010001110110000111010011111000010100110011100001010110010	c3afc2a7c28cc3abc293c29cc3a2c3a2c2bdc3a7c291c29cc3a1c3afc2a4c3acc2a0c2bec3afc2a7c28bc3a3c282c28bc3a2c3a3c28ec3a7c299c2b2
UHC	?§??????½?????¤??¾?§?????????²	001111111010000111010111001111110011111100111111001111110011111100111111101010001111011000111111001111110011111100111111001111111010001010110100001111110011111110101000111110100011111110100001110101110011111100111111001111110011111100111111001111110011111100111111001111111010100111110111	3fa1d73f3f3f3f3f3fa8f63f3f3f3f3fa2b43f3fa8fa3fa1d73f3f3f3f3f3f3f3f3fa9f7

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。