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	¡ß¢ùßbW[\¡ß¢ùßbW[\@¡ß¢ùßbW[\¡ß¢ùßbW[\SM	10100001110111111000111110100010111110011101111101100010010101110101101101011100101000011101111110001111101000101111100111011111011000100101011101011011010111000100000010100001110111111000111110100010111110011101111101100010010101110101101101011100101000011101111110001111101000101111100111011111011000100101011101011011010111000101001101001101	a1df8fa2f9df62575b5ca1df8fa2f9df62575b5c40a1df8fa2f9df62575b5ca1df8fa2f9df62575b5c534d
SJIS-WIN	???￠??bW[\???￠??bW[\@???￠??bW[\???￠??bW[\SM	0011111100111111001111111000000110010001001111110011111101100010010101110101101101011100001111110011111100111111100000011001000100111111001111110110001001010111010110110101110001000000001111110011111100111111100000011001000100111111001111110110001001010111010110110101110000111111001111110011111110000001100100010011111100111111011000100101011101011011010111000101001101001101	3f3f3f81913f3f62575b5c3f3f3f81913f3f62575b5c403f3f3f81913f3f62575b5c3f3f3f81913f3f62575b5c534d
EUC-JP	¡ß?¢ùßbW[\¡ß?¢ùßbW[\@¡ß?¢ùßbW[\¡ß?¢ùßbW[\SM	10001111101000101100001010001111101010011100111000111111101000011111000110001111101010111110001110001111101010011100111001100010010101110101101101011100100011111010001011000010100011111010100111001110001111111010000111110001100011111010101111100011100011111010100111001110011000100101011101011011010111000100000010001111101000101100001010001111101010011100111000111111101000011111000110001111101010111110001110001111101010011100111001100010010101110101101101011100100011111010001011000010100011111010100111001110001111111010000111110001100011111010101111100011100011111010100111001110011000100101011101011011010111000101001101001101	8fa2c28fa9ce3fa1f18fabe38fa9ce62575b5c8fa2c28fa9ce3fa1f18fabe38fa9ce62575b5c408fa2c28fa9ce3fa1f18fabe38fa9ce62575b5c8fa2c28fa9ce3fa1f18fabe38fa9ce62575b5c534d
UTF-8	¡ß¢ùßbW[\¡ß¢ùßbW[\@¡ß¢ùßbW[\¡ß¢ùßbW[\SM	11000010101000011100001110011111110000101000111111000010101000101100001110111001110000111001111101100010010101110101101101011100110000101010000111000011100111111100001010001111110000101010001011000011101110011100001110011111011000100101011101011011010111000100000011000010101000011100001110011111110000101000111111000010101000101100001110111001110000111001111101100010010101110101101101011100110000101010000111000011100111111100001010001111110000101010001011000011101110011100001110011111011000100101011101011011010111000101001101001101	c2a1c39fc28fc2a2c3b9c39f62575b5cc2a1c39fc28fc2a2c3b9c39f62575b5c40c2a1c39fc28fc2a2c3b9c39f62575b5cc2a1c39fc28fc2a2c3b9c39f62575b5c534d
UHC	¡ß???ßbW[\¡ß???ßbW[\@¡ß???ßbW[\¡ß???ßbW[\SM	10100010101011101010100110101100001111110011111100111111101010011010110001100010010101110101101101011100101000101010111010101001101011000011111100111111001111111010100110101100011000100101011101011011010111000100000010100010101011101010100110101100001111110011111100111111101010011010110001100010010101110101101101011100101000101010111010101001101011000011111100111111001111111010100110101100011000100101011101011011010111000101001101001101	a2aea9ac3f3f3fa9ac62575b5ca2aea9ac3f3f3fa9ac62575b5c40a2aea9ac3f3f3fa9ac62575b5ca2aea9ac3f3f3fa9ac62575b5c534d

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。