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§£ëì½ï§£ë¯ì	111011111010011110100001111011001000111010001100111010101011010010010001111011111010011110100011111010111001001110101101111011001011110110001100111011111010011110100011111010111001001110101111111011001000101010010111	efa7a1ec8e8ceab491efa7a3eb93adecbd8cefa7a3eb93afec8a97
SJIS-WIN	?§?????´??§￡???????§￡??????	001111111000000110011000001111110011111100111111001111110011111110000001010011000011111100111111100000011001100010000001100100100011111100111111001111110011111100111111001111110011111110000001100110001000000110010010001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f814c3f3f819881923f3f3f3f3f3f3f819881923f3f3f3f3f3f
EUC-JP	ï§¡ì??ê´?ï§£ë??ì??ï§£ë?¯ì??	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101110110100101000011010110100111111100011111010101111000001101000011111100010100001111100101000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110010100011111010101110110011001111111000111110100010101101001000111110101011110000000011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabb4a1ad3f8fabc1a1f8a1f28fabb33f3f8fabc03f3f8fabc1a1f8a1f28fabb33f8fa2b48fabc03f3f
UTF-8	ï§¡ìê´ï§£ëì½ï§£ë¯ì	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010101011000010101101001100001010010001110000111010111111000010101001111100001010100011110000111010101111000010100100111100001010101101110000111010110011000010101111011100001010001100110000111010111111000010101001111100001010100011110000111010101111000010100100111100001010101111110000111010110011000010100010101100001010010111	c3afc2a7c2a1c3acc28ec28cc3aac2b4c291c3afc2a7c2a3c3abc293c2adc3acc2bdc28cc3afc2a7c2a3c3abc293c2afc3acc28ac297
UHC	?§¡????´??§????½??§???????	00111111101000011101011110100010101011100011111100111111001111110011111110100010101001010011111100111111101000011101011100111111001111110011111110100001101010010011111110101000111101100011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d7a2ae3f3f3f3fa2a53f3fa1d73f3f3fa1a93fa8f63f3fa1d73f3f3f3f3f3f3f

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。