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	«£«²ª¿ª³ª¢¢ð`«£«²ª¿ª³ª¢¢ð`M	100011111010101110100011100011111010101110110010100011111010101010111111100011111010101010110011100011111010101010100010100011111010001011110000011000001000111110101011101000111000111110101011101100101000111110101010101111111000111110101010101100111000111110101010101000101000111110100010111100000110000001001101	8faba38fabb28faabf8faab38faaa28fa2f0608faba38fabb28faabf8faab38faaa28fa2f0604d
SJIS-WIN	??￡???????????￠?￠?`??￡???????????￠?￠?`M	001111110011111110000001100100100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111100000011001000100111111011000000011111100111111100000011001001000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111111000000110010001001111110110000001001101	3f3f81923f3f3f3f3f3f3f3f3f3f3f81913f81913f603f3f81923f3f3f3f3f3f3f3f3f3f3f81913f81913f604d
EUC-JP	??£????ª¿?ª??ª¢?¢ð`??£????ª¿?ª??ª¢?¢ð`M	0011111100111111101000011111001000111111001111110011111100111111100011111010001011101100100011111010001011000100001111111000111110100010111011000011111100111111100011111010001011101100101000011111000100111111101000011111000110001111101010011100001101100000001111110011111110100001111100100011111100111111001111110011111110001111101000101110110010001111101000101100010000111111100011111010001011101100001111110011111110001111101000101110110010100001111100010011111110100001111100011000111110101001110000110110000001001101	3f3fa1f23f3f3f3f8fa2ec8fa2c43f8fa2ec3f3f8fa2eca1f13fa1f18fa9c3603f3fa1f23f3f3f3f8fa2ec8fa2c43f8fa2ec3f3f8fa2eca1f13fa1f18fa9c3604d
UTF-8	«£«²ª¿ª³ª¢¢ð`«£«²ª¿ª³ª¢¢ð`M	110000101000111111000010101010111100001010100011110000101000111111000010101010111100001010110010110000101000111111000010101010101100001010111111110000101000111111000010101010101100001010110011110000101000111111000010101010101100001010100010110000101000111111000010101000101100001110110000011000001100001010001111110000101010101111000010101000111100001010001111110000101010101111000010101100101100001010001111110000101010101011000010101111111100001010001111110000101010101011000010101100111100001010001111110000101010101011000010101000101100001010001111110000101010001011000011101100000110000001001101	c28fc2abc2a3c28fc2abc2b2c28fc2aac2bfc28fc2aac2b3c28fc2aac2a2c28fc2a2c3b060c28fc2abc2a3c28fc2abc2b2c28fc2aac2bfc28fc2aac2b3c28fc2aac2a2c28fc2a2c3b0604d
UHC	?????²?ª¿?ª³?ª???ð`?????²?ª¿?ª³?ª???ð`M	0011111100111111001111110011111100111111101010011111011100111111101010001010001110100010101011110011111110101000101000111010100111111000001111111010100010100011001111110011111100111111101010011010001101100000001111110011111100111111001111110011111110101001111101110011111110101000101000111010001010101111001111111010100010100011101010011111100000111111101010001010001100111111001111110011111110101001101000110110000001001101	3f3f3f3f3fa9f73fa8a3a2af3fa8a3a9f83fa8a33f3f3fa9a3603f3f3f3f3fa9f73fa8a3a2af3fa8a3a9f83fa8a33f3f3fa9a3604d

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。