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¢ÂWK«°ý¢ÂWO\@«°ý¢ÂWK«°ý¢ÂWO\SM	1000111110101011101100001111110110001111101000101100001001010111010010111000111110101011101100001111110110001111101000101100001001010111010011110101110001000000100011111010101110110000111111011000111110100010110000100101011101001011100011111010101110110000111111011000111110100010110000100101011101001111010111000101001101001101	8fabb0fd8fa2c2574b8fabb0fd8fa2c2574f5c408fabb0fd8fa2c2574b8fabb0fd8fa2c2574f5c534d
SJIS-WIN	??°??￠?WK??°??￠?WO\@??°??￠?WK??°??￠?WO\SM	00111111001111111000000110001011001111110011111110000001100100010011111101010111010010110011111100111111100000011000101100111111001111111000000110010001001111110101011101001111010111000100000000111111001111111000000110001011001111110011111110000001100100010011111101010111010010110011111100111111100000011000101100111111001111111000000110010001001111110101011101001111010111000101001101001101	3f3f818b3f3f81913f574b3f3f818b3f3f81913f574f5c403f3f818b3f3f81913f574b3f3f818b3f3f81913f574f5c534d
EUC-JP	??°ý?¢ÂWK??°ý?¢ÂWO\@??°ý?¢ÂWK??°ý?¢ÂWO\SM	0011111100111111101000011110101110001111101010111111001000111111101000011111000110001111101010101010010001010111010010110011111100111111101000011110101110001111101010111111001000111111101000011111000110001111101010101010010001010111010011110101110001000000001111110011111110100001111010111000111110101011111100100011111110100001111100011000111110101010101001000101011101001011001111110011111110100001111010111000111110101011111100100011111110100001111100011000111110101010101001000101011101001111010111000101001101001101	3f3fa1eb8fabf23fa1f18faaa4574b3f3fa1eb8fabf23fa1f18faaa4574f5c403f3fa1eb8fabf23fa1f18faaa4574b3f3fa1eb8fabf23fa1f18faaa4574f5c534d
UTF-8	«°ý¢ÂWK«°ý¢ÂWO\@«°ý¢ÂWK«°ý¢ÂWO\SM	110000101000111111000010101010111100001010110000110000111011110111000010100011111100001010100010110000111000001001010111010010111100001010001111110000101010101111000010101100001100001110111101110000101000111111000010101000101100001110000010010101110100111101011100010000001100001010001111110000101010101111000010101100001100001110111101110000101000111111000010101000101100001110000010010101110100101111000010100011111100001010101011110000101011000011000011101111011100001010001111110000101010001011000011100000100101011101001111010111000101001101001101	c28fc2abc2b0c3bdc28fc2a2c382574bc28fc2abc2b0c3bdc28fc2a2c382574f5c40c28fc2abc2b0c3bdc28fc2a2c382574bc28fc2abc2b0c3bdc28fc2a2c382574f5c534d
UHC	??°????WK??°????WO\@??°????WK??°????WO\SM	001111110011111110100001110001100011111100111111001111110011111101010111010010110011111100111111101000011100011000111111001111110011111100111111010101110100111101011100010000000011111100111111101000011100011000111111001111110011111100111111010101110100101100111111001111111010000111000110001111110011111100111111001111110101011101001111010111000101001101001101	3f3fa1c63f3f3f3f574b3f3fa1c63f3f3f3f574f5c403f3fa1c63f3f3f3f574b3f3fa1c63f3f3f3f574f5c534d

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。