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§¡ìì®¬ï§µìê»¨ï§£ìì°ï§¢ê³ê»ï§£ìì°	111011111010011110100001111011001000111010001100111011001010111010101100111011111010011110110101111011001000010010001111111010101011101110101000111011111010011110100011111011001001001010010110111011001011000010001001111011111010011110100010111010101011001110010111111010101011101110011100111011111010011110100011111011001001001010010110111011001011000010001001	efa7a1ec8e8cecaeacefa7b5ec848feabba8efa7a3ec9296ecb089efa7a2eab397eabb9cefa7a3ec9296ecb089
SJIS-WIN	?§??????￢?§??????¨?§￡????°??§￠???????§￡????°?	001111111000000110011000001111110011111100111111001111110011111100111111100000011100101000111111100000011001100000111111001111110011111100111111001111110011111110000001010011100011111110000001100110001000000110010010001111110011111100111111001111111000000110001011001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000011001001000111111001111110011111100111111100000011000101100111111	3f81983f3f3f3f3f3f81ca3f81983f3f3f3f3f3f814e3f819881923f3f3f3f818b3f3f819881913f3f3f3f3f3f3f819881923f3f3f3f818b3f
EUC-JP	ï§¡ì??ì®¬ï§?ì??ê?¨ï§£ì??ì°?ï§¢ê??ê??ï§£ì??ì°?	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000100011111010001011101110101000101100110010001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011101101000011111110100001101011111000111110101011110000011010000111111000101000011111001010001111101010111100000000111111001111111000111110101011110000001010000111101011001111111000111110101011110000011010000111111000101000011111000110001111101010111011010000111111001111111000111110101011101101000011111100111111100011111010101111000001101000011111100010100001111100101000111110101011110000000011111100111111100011111010101111000000101000011110101100111111	8fabc1a1f88fa2c28fabc03f3f8fabc08fa2eea2cc8fabc1a1f83f8fabc03f3f8fabb43fa1af8fabc1a1f8a1f28fabc03f3f8fabc0a1eb3f8fabc1a1f8a1f18fabb43f3f8fabb43f3f8fabc1a1f8a1f28fabc03f3f8fabc0a1eb3f
UTF-8	ï§¡ìì®¬ï§µìê»¨ï§£ìì°ï§¢ê³ê»ï§£ìì°	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010110101110000111010110011000010100001001100001010001111110000111010101011000010101110111100001010101000110000111010111111000010101001111100001010100011110000111010110011000010100100101100001010010110110000111010110011000010101100001100001010001001110000111010111111000010101001111100001010100010110000111010101011000010101100111100001010010111110000111010101011000010101110111100001010011100110000111010111111000010101001111100001010100011110000111010110011000010100100101100001010010110110000111010110011000010101100001100001010001001	c3afc2a7c2a1c3acc28ec28cc3acc2aec2acc3afc2a7c2b5c3acc284c28fc3aac2bbc2a8c3afc2a7c2a3c3acc292c296c3acc2b0c289c3afc2a7c2a2c3aac2b3c297c3aac2bbc29cc3afc2a7c2a3c3acc292c296c3acc2b0c289
UHC	?§¡????®??§??????¨?§?????°??§??³?????§?????°?	0011111110100001110101111010001010101110001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111001111111010000110100111001111111010000111010111001111110011111100111111001111110011111110100001110001100011111100111111101000011101011100111111001111111010100111111000001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000011100011000111111	3fa1d7a2ae3f3f3f3fa2e73f3fa1d73f3f3f3f3f3fa1a73fa1d73f3f3f3f3fa1c63f3fa1d73f3fa9f83f3f3f3f3fa1d73f3f3f3f3fa1c63f

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。