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§¡ìê´©ï§¢ê¾©ãï§£Ñê»¨	1110111110100111101000011110110010001110100011001110101010110100101010011110111110100111101000101110101010111110101010011110001110001111100010001110111110100111101000111101000110001010111010101011101110101000	efa7a1ec8e8ceab4a9efa7a2eabea9e38f88efa7a3d18aeabba8
SJIS-WIN	?§?????´??§￠???????§￡????¨	001111111000000110011000001111110011111100111111001111110011111110000001010011000011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000110010010001111110011111100111111001111111000000101001110	3f81983f3f3f3f3f814c3f3f819881913f3f3f3f3f3f3f819881923f3f3f3f814e
EUC-JP	ï§¡ì??ê´©ï§¢ê?©ã??ï§£Ñ?ê?¨	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011101101001010000110101101100011111010001011101101100011111010101111000001101000011111100010100001111100011000111110101011101101000011111110001111101000101110110110001111101010111010101000111111001111111000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101110110100001111111010000110101111	8fabc1a1f88fa2c28fabc03f3f8fabb4a1ad8fa2ed8fabc1a1f8a1f18fabb43f8fa2ed8fabaa3f3f8fabc1a1f8a1f28faad03f8fabb43fa1af
UTF-8	ï§¡ìê´©ï§¢ê¾©ãï§£Ñê»¨	11000011101011111100001010100111110000101010000111000011101011001100001010001110110000101000110011000011101010101100001010110100110000101010100111000011101011111100001010100111110000101010001011000011101010101100001010111110110000101010100111000011101000111100001010001111110000101000100011000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010101011000010101110111100001010101000	c3afc2a7c2a1c3acc28ec28cc3aac2b4c2a9c3afc2a7c2a2c3aac2bec2a9c3a3c28fc288c3afc2a7c2a3c391c28ac3aac2bbc2a8
UHC	?§¡????´??§??¾?????§?????¨	001111111010000111010111101000101010111000111111001111110011111100111111101000101010010100111111001111111010000111010111001111110011111110101000111110100011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111111010000110100111	3fa1d7a2ae3f3f3f3fa2a53f3fa1d73f3fa8fa3f3f3f3f3fa1d73f3f3f3f3fa1a7

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。