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§¡ì³ìï§£ì¢ì®«Xï§¡ì³ìï§£	11101111101001111010000111101100100001111011001111101100100010101001100111101111101001111010001111101100101000101000111011101100101011101010101101011000111011111010011110100001111011001000011110110011111011001000101010011001111011111010011110100011	efa7a1ec87b3ec8a99efa7a3eca28eecaeab58efa7a1ec87b3ec8a99efa7a3
SJIS-WIN	?§????????§￡?￠????X?§????????§￡	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100100011111110000001100100010011111100111111001111110011111101011000001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010010	3f81983f3f3f3f3f3f3f3f819881923f81913f3f3f3f583f81983f3f3f3f3f3f3f3f81988192
EUC-JP	ï§¡ì??ì??ï§£ì¢?ì®?Xï§¡ì??ì??ï§£	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110010100011111010101111000000101000011111000100111111100011111010101111000000100011111010001011101110001111110101100010001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110010	8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fabc1a1f8a1f28fabc0a1f13f8fabc08fa2ee3f588fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fabc1a1f8a1f2
UTF-8	ï§¡ì³ìï§£ì¢ì®«Xï§¡ì³ìï§£	11000011101011111100001010100111110000101010000111000011101011001100001010000111110000101011001111000011101011001100001010001010110000101001100111000011101011111100001010100111110000101010001111000011101011001100001010100010110000101000111011000011101011001100001010101110110000101010101101011000110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110011110000111010110011000010100010101100001010011001110000111010111111000010101001111100001010100011	c3afc2a7c2a1c3acc287c2b3c3acc28ac299c3afc2a7c2a3c3acc2a2c28ec3acc2aec2ab58c3afc2a7c2a1c3acc287c2b3c3acc28ac299c3afc2a7c2a3
UHC	?§¡??³????§?????®?X?§¡??³????§?	00111111101000011101011110100010101011100011111100111111101010011111100000111111001111110011111100111111101000011101011100111111001111110011111100111111001111111010001011100111001111110101100000111111101000011101011110100010101011100011111100111111101010011111100000111111001111110011111100111111101000011101011100111111	3fa1d7a2ae3f3fa9f83f3f3f3fa1d73f3f3f3f3fa2e73f583fa1d7a2ae3f3fa9f83f3f3f3fa1d73f

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。