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§£Ñê»ï§µâºì³ï§¢ìì°	1110111110100111101000111101000110001010111010101011101110000000111011111010011110110101111000101001000110111010111011001000100110110011111011111010011110100010111011001000100010001000111011001011000010001000	efa7a3d18aeabb80efa7b5e291baec89b3efa7a2ec8888ecb088
SJIS-WIN	?§￡??????§????????§￠????°?	0011111110000001100110001000000110010010001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111100000011000101100111111	3f819881923f3f3f3f3f3f81983f3f3f3f3f3f3f3f819881913f3f3f3f818b3f
EUC-JP	ï§£Ñ?ê??ï§?â?ºì??ï§¢ì??ì°?	10001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011101101000011111100111111100011111010101111000001101000011111100000111111100011111010101110100100001111111000111110100010111010111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000101000011110101100111111	8fabc1a1f8a1f28faad03f8fabb43f3f8fabc1a1f83f8faba43f8fa2eb8fabc03f3f8fabc1a1f8a1f18fabc03f3f8fabc0a1eb3f
UTF-8	ï§£Ñê»ï§µâºì³ï§¢ìì°	11000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010101011000010101110111100001010000000110000111010111111000010101001111100001010110101110000111010001011000010100100011100001010111010110000111010110011000010100010011100001010110011110000111010111111000010101001111100001010100010110000111010110011000010100010001100001010001000110000111010110011000010101100001100001010001000	c3afc2a7c2a3c391c28ac3aac2bbc280c3afc2a7c2b5c3a2c291c2bac3acc289c2b3c3afc2a7c2a2c3acc288c288c3acc2b0c288
UHC	?§???????§???º??³?§?????°?	0011111110100001110101110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111111010100010101100001111110011111110101001111110000011111110100001110101110011111100111111001111110011111100111111101000011100011000111111	3fa1d73f3f3f3f3f3f3fa1d73f3f3fa8ac3f3fa9f83fa1d73f3f3f3f3fa1c63f

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。