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§¢ëº¥ì©æÑì½ï§ì¢ì·ï§¢ëì®«ï§í¶	1110111110100111101000101110101110111010101001011110110010000010101010011110011010000001100000011101000110001010111011001011110110011101111011111010011110011110111011001010001010001111111011001000001010110111111011111010011110100010111010111000110110001001111011001010111010101011111011111010011110011110111011011000110110110110	efa7a2ebbaa5ec82a9e68181d18aecbd9defa79eeca28fec82b7efa7a2eb8d89ecaeabefa79eed8db6
SJIS-WIN	?§￠??￥????????????§??￠?????§￠???????§???¶	0011111110000001100110001000000110010001001111110011111110000001100011110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111110000001100100010011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111111000000111110111	3f819881913f3f818f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f81913f3f3f3f3f819881913f3f3f3f3f3f3f81983f3f3f81f7
EUC-JP	ï§¢ëº?ì?©æ??Ñ?ì??ï§?ì¢?ì??ï§¢ë??ì®?ï§?í?¶	1000111110101011110000011010000111111000101000011111000110001111101010111011001110001111101000101110101100111111100011111010101111000000001111111000111110100010111011011000111110101001110000010011111100111111100011111010101011010000001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000101000011111000100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111000111111100011111010101111000001101000011111100000111111100011111010101110111111001111111010001011111001	8fabc1a1f8a1f18fabb38fa2eb3f8fabc03f8fa2ed8fa9c13f3f8faad03f8fabc03f3f8fabc1a1f83f8fabc0a1f13f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabbf3fa2f9
UTF-8	ï§¢ëº¥ì©æÑì½ï§ì¢ì·ï§¢ëì®«ï§í¶	11000011101011111100001010100111110000101010001011000011101010111100001010111010110000101010010111000011101011001100001010000010110000101010100111000011101001101100001010000001110000101000000111000011100100011100001010001010110000111010110011000010101111011100001010011101110000111010111111000010101001111100001010011110110000111010110011000010101000101100001010001111110000111010110011000010100000101100001010110111110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010110111000010100011011100001010110110	c3afc2a7c2a2c3abc2bac2a5c3acc282c2a9c3a6c281c281c391c28ac3acc2bdc29dc3afc2a7c29ec3acc2a2c28fc3acc282c2b7c3afc2a7c2a2c3abc28dc289c3acc2aec2abc3afc2a7c29ec3adc28dc2b6
UHC	?§??º????æ?????½??§??????·?§?????®??§???¶	001111111010000111010111001111110011111110101000101011000011111100111111001111110011111110101001101000010011111100111111001111110011111100111111101010001111011000111111001111111010000111010111001111110011111100111111001111110011111100111111101000011010010000111111101000011101011100111111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111111010001011010010	3fa1d73f3fa8ac3f3f3f3fa9a13f3f3f3f3fa8f63f3fa1d73f3f3f3f3f3fa1a43fa1d73f3f3f3f3fa2e73f3fa1d73f3f3fa2d2

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。