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	«±«Â©¡«å¢ì¢´¡ß¢Â«±«Â©¡«å¢ì¢´¡ß¡M	10001111101010111011000110001111101010111100001010001111101010011010000110001111101010111110010110001111101000101110110010001111101000101011010010100001110111111000111110100010110000101000111110101011101100011000111110101011110000101000111110101001101000011000111110101011111001011000111110100010111011001000111110100010101101001010000111011111101000011010110101001101	8fabb18fabc28fa9a18fabe58fa2ec8fa2b4a1df8fa2c28fabb18fabc28fa9a18fabe58fa2ec8fa2b4a1dfa1ad4d
SJIS-WIN	??±??????????￠??￠´???￠???±??????????￠??￠´????M	00111111001111111000000101111101001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111110000001100100011000000101001100001111110011111100111111100000011001000100111111001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111100000011001000110000001010011000011111100111111001111110011111101001101	3f3f817d3f3f3f3f3f3f3f3f3f3f81913f3f8191814c3f3f3f81913f3f3f817d3f3f3f3f3f3f3f3f3f3f81913f3f8191814c3f3f3f3f4d
EUC-JP	??±??Â?©¡??å?¢ì?¢´¡ß?¢Â??±??Â?©¡??å?¢ì?¢´¡ß¡?M	001111110011111110100001110111100011111100111111100011111010101010100100001111111000111110100010111011011000111110100010110000100011111100111111100011111010101110101001001111111010000111110001100011111010101111000000001111111010000111110001101000011010110110001111101000101100001010001111101010011100111000111111101000011111000110001111101010101010010000111111001111111010000111011110001111110011111110001111101010101010010000111111100011111010001011101101100011111010001011000010001111110011111110001111101010111010100100111111101000011111000110001111101010111100000000111111101000011111000110100001101011011000111110100010110000101000111110101001110011101000111110100010110000100011111101001101	3f3fa1de3f3f8faaa43f8fa2ed8fa2c23f3f8faba93fa1f18fabc03fa1f1a1ad8fa2c28fa9ce3fa1f18faaa43f3fa1de3f3f8faaa43f8fa2ed8fa2c23f3f8faba93fa1f18fabc03fa1f1a1ad8fa2c28fa9ce8fa2c23f4d
UTF-8	«±«Â©¡«å¢ì¢´¡ß¢Â«±«Â©¡«å¢ì¢´¡ß¡M	11000010100011111100001010101011110000101011000111000010100011111100001010101011110000111000001011000010100011111100001010101001110000101010000111000010100011111100001010101011110000111010010111000010100011111100001010100010110000111010110011000010100011111100001010100010110000101011010011000010101000011100001110011111110000101000111111000010101000101100001110000010110000101000111111000010101010111100001010110001110000101000111111000010101010111100001110000010110000101000111111000010101010011100001010100001110000101000111111000010101010111100001110100101110000101000111111000010101000101100001110101100110000101000111111000010101000101100001010110100110000101010000111000011100111111100001010100001110000101010110101001101	c28fc2abc2b1c28fc2abc382c28fc2a9c2a1c28fc2abc3a5c28fc2a2c3acc28fc2a2c2b4c2a1c39fc28fc2a2c382c28fc2abc2b1c28fc2abc382c28fc2a9c2a1c28fc2abc3a5c28fc2a2c3acc28fc2a2c2b4c2a1c39fc2a1c2ad4d
UHC	??±?????¡????????´¡ß?????±?????¡????????´¡ß¡M	00111111001111111010000110111110001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111101000101010010110100010101011101010100110101100001111110011111100111111001111110011111110100001101111100011111100111111001111110011111100111111101000101010111000111111001111110011111100111111001111110011111100111111001111111010001010100101101000101010111010101001101011001010001010101110101000011010100101001101	3f3fa1be3f3f3f3f3fa2ae3f3f3f3f3f3f3f3fa2a5a2aea9ac3f3f3f3f3fa1be3f3f3f3f3fa2ae3f3f3f3f3f3f3f3fa2a5a2aea9aca2aea1a94d

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。