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§£Ñì®®ï§ìì½ï§¡ìì±	1110111110100111101000111101000110001010111011001010111010101110111011111010011110011110111011001000100010001000111011001011110110010000111011111010011110100001111011001000111110000000111011001000100110110001	efa7a3d18aecaeaeefa79eec8888ecbd90efa7a1ec8f80ec89b1
SJIS-WIN	?§￡??????§????????§??????±	00111111100000011001100010000001100100100011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111111000000101111101	3f819881923f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f817d
EUC-JP	ï§£Ñ?ì®®ï§?ì??ì??ï§¡ì??ì?±	10001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011110000001000111110100010111011101000111110100010111011101000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000001111111010000111011110	8fabc1a1f8a1f28faad03f8fabc08fa2ee8fa2ee8fabc1a1f83f8fabc03f3f8fabc03f3f8fabc1a1f88fa2c28fabc03f3f8fabc03fa1de
UTF-8	ï§£Ñì®®ï§ìì½ï§¡ìì±	11000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011101100001010101110110000111010111111000010101001111100001010011110110000111010110011000010100010001100001010001000110000111010110011000010101111011100001010010000110000111010111111000010101001111100001010100001110000111010110011000010100011111100001010000000110000111010110011000010100010011100001010110001	c3afc2a7c2a3c391c28ac3acc2aec2aec3afc2a7c29ec3acc288c288c3acc2bdc290c3afc2a7c2a1c3acc28fc280c3acc289c2b1
UHC	?§????®®?§?????½??§¡?????±	00111111101000011101011100111111001111110011111100111111101000101110011110100010111001110011111110100001110101110011111100111111001111110011111100111111101010001111011000111111001111111010000111010111101000101010111000111111001111110011111100111111001111111010000110111110	3fa1d73f3f3f3fa2e7a2e73fa1d73f3f3f3f3fa8f63f3fa1d7a2ae3f3f3f3f3fa1be

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。