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§¡ìì½ï§¡ììï§¡ìã	111011111010011110100001111011001000111010001100111011001011110110011111111011111010011110100001111011001000111110000000111011001000101010010101111011111010011110100001111011001000111010001100111000111000111010011010	efa7a1ec8e8cecbd9fefa7a1ec8f80ec8a95efa7a1ec8e8ce38e9a
SJIS-WIN	?§????????§????????§???????	001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f
EUC-JP	ï§¡ì??ì??ï§¡ì??ì??ï§¡ì??ã??	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011101010100011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fabc1a1f88fa2c28fabc03f3f8fabc03f3f8fabc1a1f88fa2c28fabc03f3f8fabaa3f3f
UTF-8	ï§¡ìì½ï§¡ììï§¡ìã	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101111011100001010011111110000111010111111000010101001111100001010100001110000111010110011000010100011111100001010000000110000111010110011000010100010101100001010010101110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010001111000010100011101100001010011010	c3afc2a7c2a1c3acc28ec28cc3acc2bdc29fc3afc2a7c2a1c3acc28fc280c3acc28ac295c3afc2a7c2a1c3acc28ec28cc3a3c28ec29a
UHC	?§¡????½??§¡???????§¡??????	00111111101000011101011110100010101011100011111100111111001111110011111110101000111101100011111100111111101000011101011110100010101011100011111100111111001111110011111100111111001111110011111110100001110101111010001010101110001111110011111100111111001111110011111100111111	3fa1d7a2ae3f3f3f3fa8f63f3fa1d7a2ae3f3f3f3f3f3f3fa1d7a2ae3f3f3f3f3f3f

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。