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	«±ý¢ÄWK«±ý¢ÄWO\@«±ý¢ÄWK«±ý¢ÄWO\SM	1000111110101011101100011111110110001111101000101100010001010111010010111000111110101011101100011111110110001111101000101100010001010111010011110101110001000000100011111010101110110001111111011000111110100010110001000101011101001011100011111010101110110001111111011000111110100010110001000101011101001111010111000101001101001101	8fabb1fd8fa2c4574b8fabb1fd8fa2c4574f5c408fabb1fd8fa2c4574b8fabb1fd8fa2c4574f5c534d
SJIS-WIN	??±??￠?WK??±??￠?WO\@??±??￠?WK??±??￠?WO\SM	00111111001111111000000101111101001111110011111110000001100100010011111101010111010010110011111100111111100000010111110100111111001111111000000110010001001111110101011101001111010111000100000000111111001111111000000101111101001111110011111110000001100100010011111101010111010010110011111100111111100000010111110100111111001111111000000110010001001111110101011101001111010111000101001101001101	3f3f817d3f3f81913f574b3f3f817d3f3f81913f574f5c403f3f817d3f3f81913f574b3f3f817d3f3f81913f574f5c534d
EUC-JP	??±ý?¢ÄWK??±ý?¢ÄWO\@??±ý?¢ÄWK??±ý?¢ÄWO\SM	0011111100111111101000011101111010001111101010111111001000111111101000011111000110001111101010101010001101010111010010110011111100111111101000011101111010001111101010111111001000111111101000011111000110001111101010101010001101010111010011110101110001000000001111110011111110100001110111101000111110101011111100100011111110100001111100011000111110101010101000110101011101001011001111110011111110100001110111101000111110101011111100100011111110100001111100011000111110101010101000110101011101001111010111000101001101001101	3f3fa1de8fabf23fa1f18faaa3574b3f3fa1de8fabf23fa1f18faaa3574f5c403f3fa1de8fabf23fa1f18faaa3574b3f3fa1de8fabf23fa1f18faaa3574f5c534d
UTF-8	«±ý¢ÄWK«±ý¢ÄWO\@«±ý¢ÄWK«±ý¢ÄWO\SM	110000101000111111000010101010111100001010110001110000111011110111000010100011111100001010100010110000111000010001010111010010111100001010001111110000101010101111000010101100011100001110111101110000101000111111000010101000101100001110000100010101110100111101011100010000001100001010001111110000101010101111000010101100011100001110111101110000101000111111000010101000101100001110000100010101110100101111000010100011111100001010101011110000101011000111000011101111011100001010001111110000101010001011000011100001000101011101001111010111000101001101001101	c28fc2abc2b1c3bdc28fc2a2c384574bc28fc2abc2b1c3bdc28fc2a2c384574f5c40c28fc2abc2b1c3bdc28fc2a2c384574bc28fc2abc2b1c3bdc28fc2a2c384574f5c534d
UHC	??±????WK??±????WO\@??±????WK??±????WO\SM	001111110011111110100001101111100011111100111111001111110011111101010111010010110011111100111111101000011011111000111111001111110011111100111111010101110100111101011100010000000011111100111111101000011011111000111111001111110011111100111111010101110100101100111111001111111010000110111110001111110011111100111111001111110101011101001111010111000101001101001101	3f3fa1be3f3f3f3f574b3f3fa1be3f3f3f3f574f5c403f3fa1be3f3f3f3f574b3f3fa1be3f3f3f3f574f5c534d

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。