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¢ì¾ï§ãì½¡ï§ë±ìT	11101111101001111010001011101100101000101000111111101100100000101011111011101111101001111001111011100011100011111000001111101100101111011010000111101111101001111001111011101011101100011000000111101100100000101001101101010100	efa7a2eca28fec82beefa79ee38f83ecbda1efa79eebb181ec829b54
SJIS-WIN	?§￠?￠?????§????????§??±????T	00111111100000011001100010000001100100010011111110000001100100010011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111110000001011111010011111100111111001111110011111101010100	3f819881913f81913f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f817d3f3f3f3f54
EUC-JP	ï§¢ì¢?ì??ï§?ã??ì?¡ï§?ë±?ì??T	100011111010101111000001101000011111100010100001111100011000111110101011110000001010000111110001001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101110101010001111110011111110001111101010111100000000111111100011111010001011000010100011111010101111000001101000011111100000111111100011111010101110110011101000011101111000111111100011111010101111000000001111110011111101010100	8fabc1a1f8a1f18fabc0a1f13f8fabc03f3f8fabc1a1f83f8fabaa3f3f8fabc03f8fa2c28fabc1a1f83f8fabb3a1de3f8fabc03f3f54
UTF-8	ï§¢ì¢ì¾ï§ãì½¡ï§ë±ìT	11000011101011111100001010100111110000101010001011000011101011001100001010100010110000101000111111000011101011001100001010000010110000101011111011000011101011111100001010100111110000101001111011000011101000111100001010001111110000101000001111000011101011001100001010111101110000101010000111000011101011111100001010100111110000101001111011000011101010111100001010110001110000101000000111000011101011001100001010000010110000101001101101010100	c3afc2a7c2a2c3acc2a2c28fc3acc282c2bec3afc2a7c29ec3a3c28fc283c3acc2bdc2a1c3afc2a7c29ec3abc2b1c281c3acc282c29b54
UHC	?§??????¾?§?????½¡?§??±????T	0011111110100001110101110011111100111111001111110011111100111111001111111010100011111010001111111010000111010111001111110011111100111111001111110011111110101000111101101010001010101110001111111010000111010111001111110011111110100001101111100011111100111111001111110011111101010100	3fa1d73f3f3f3f3f3fa8fa3fa1d73f3f3f3f3fa8f6a2ae3fa1d73f3fa1be3f3f3f3f54

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。