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«²ªÂ«´¡ÞúÇ²ªÂ«´@¡ß«²ªÂ«´¡ÞúÇ²ªÂ«´SM	1010000111011111100011111010101110110010100011111010101011000010100011111010101110110100101000011101111011111010110001111011001010001111101010101100001010001111101010111011010001000000101000011101111110001111101010111011001010001111101010101100001010001111101010111011010010100001110111101111101011000111101100101000111110101010110000101000111110101011101101000101001101001101	a1df8fabb28faac28fabb4a1defac7b28faac28fabb440a1df8fabb28faac28fabb4a1defac7b28faac28fabb4534d
SJIS-WIN	??????????´??????????´@??????????´??????????´SM	001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100010000000011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000101001101001101	3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f3f3f3f3f814c403f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f3f3f3f3f814c534d
EUC-JP	¡ß????ªÂ??´¡ÞúÇ??ªÂ??´@¡ß????ªÂ??´¡ÞúÇ??ªÂ??´SM	10001111101000101100001010001111101010011100111000111111001111110011111100111111100011111010001011101100100011111010101010100100001111110011111110100001101011011000111110100010110000101000111110101001101100001000111110101011111000101000111110101010101011100011111100111111100011111010001011101100100011111010101010100100001111110011111110100001101011010100000010001111101000101100001010001111101010011100111000111111001111110011111100111111100011111010001011101100100011111010101010100100001111110011111110100001101011011000111110100010110000101000111110101001101100001000111110101011111000101000111110101010101011100011111100111111100011111010001011101100100011111010101010100100001111110011111110100001101011010101001101001101	8fa2c28fa9ce3f3f3f3f8fa2ec8faaa43f3fa1ad8fa2c28fa9b08fabe28faaae3f3f8fa2ec8faaa43f3fa1ad408fa2c28fa9ce3f3f3f3f8fa2ec8faaa43f3fa1ad8fa2c28fa9b08fabe28faaae3f3f8fa2ec8faaa43f3fa1ad534d
UTF-8	¡ß«²ªÂ«´¡ÞúÇ²ªÂ«´@¡ß«²ªÂ«´¡ÞúÇ²ªÂ«´SM	11000010101000011100001110011111110000101000111111000010101010111100001010110010110000101000111111000010101010101100001110000010110000101000111111000010101010111100001010110100110000101010000111000011100111101100001110111010110000111000011111000010101100101100001010001111110000101010101011000011100000101100001010001111110000101010101111000010101101000100000011000010101000011100001110011111110000101000111111000010101010111100001010110010110000101000111111000010101010101100001110000010110000101000111111000010101010111100001010110100110000101010000111000011100111101100001110111010110000111000011111000010101100101100001010001111110000101010101011000011100000101100001010001111110000101010101111000010101101000101001101001101	c2a1c39fc28fc2abc2b2c28fc2aac382c28fc2abc2b4c2a1c39ec3bac387c2b2c28fc2aac382c28fc2abc2b440c2a1c39fc28fc2abc2b2c28fc2aac382c28fc2abc2b4c2a1c39ec3bac387c2b2c28fc2aac382c28fc2abc2b4534d
UHC	¡ß??²?ª???´¡Þ??²?ª???´@¡ß??²?ª???´¡Þ??²?ª???´SM	10100010101011101010100110101100001111110011111110101001111101110011111110101000101000110011111100111111001111111010001010100101101000101010111010101000101011010011111100111111101010011111011100111111101010001010001100111111001111110011111110100010101001010100000010100010101011101010100110101100001111110011111110101001111101110011111110101000101000110011111100111111001111111010001010100101101000101010111010101000101011010011111100111111101010011111011100111111101010001010001100111111001111110011111110100010101001010101001101001101	a2aea9ac3f3fa9f73fa8a33f3f3fa2a5a2aea8ad3f3fa9f73fa8a33f3f3fa2a540a2aea9ac3f3fa9f73fa8a33f3f3fa2a5a2aea8ad3f3fa9f73fa8a33f3f3fa2a5534d

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。