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	«Ò«ª«ªªÑ©Ã«ª«¤ª¡«ÓªÂ«Ð«	1000111110101011110100101000111110101011101010101000111110101011101010101000111110101010110100011000111110101001110000111000111110101011101010101000111110101011101001001000111110101010101000011000111110101011110100111000111110101010110000101000111110101011110100001000111110101011	8fabd28fabaa8fabaa8faad18fa9c38fabaa8faba48faaa18fabd38faac28fabd08fab
SJIS-WIN	???????????????????????????????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??Ò??ª??ª?ªÑ?©Ã??ª??¤?ª¡??Ó?ªÂ?????	001111110011111110001111101010101101001000111111001111111000111110100010111011000011111100111111100011111010001011101100001111111000111110100010111011001000111110101010110100000011111110001111101000101110110110001111101010101010101000111111001111111000111110100010111011000011111100111111100011111010001011110000001111111000111110100010111011001000111110100010110000100011111100111111100011111010101011010001001111111000111110100010111011001000111110101010101001000011111100111111001111110011111100111111	3f3f8faad23f3f8fa2ec3f3f8fa2ec3f8fa2ec8faad03f8fa2ed8faaaa3f3f8fa2ec3f3f8fa2f03f8fa2ec8fa2c23f3f8faad13f8fa2ec8faaa43f3f3f3f3f
UTF-8	«Ò«ª«ªªÑ©Ã«ª«¤ª¡«ÓªÂ«Ð«	11000010100011111100001010101011110000111001001011000010100011111100001010101011110000101010101011000010100011111100001010101011110000101010101011000010100011111100001010101010110000111001000111000010100011111100001010101001110000111000001111000010100011111100001010101011110000101010101011000010100011111100001010101011110000101010010011000010100011111100001010101010110000101010000111000010100011111100001010101011110000111001001111000010100011111100001010101010110000111000001011000010100011111100001010101011110000111001000011000010100011111100001010101011	c28fc2abc392c28fc2abc2aac28fc2abc2aac28fc2aac391c28fc2a9c383c28fc2abc2aac28fc2abc2a4c28fc2aac2a1c28fc2abc393c28fc2aac382c28fc2abc390c28fc2ab
UHC	?????ª??ª?ª??????ª??¤?ª¡????ª???Ð??	0011111100111111001111110011111100111111101010001010001100111111001111111010100010100011001111111010100010100011001111110011111100111111001111110011111100111111101010001010001100111111001111111010001010110100001111111010100010100011101000101010111000111111001111110011111100111111101010001010001100111111001111110011111110101000101000100011111100111111	3f3f3f3f3fa8a33f3fa8a33fa8a33f3f3f3f3f3fa8a33f3fa2b43fa8a3a2ae3f3f3f3fa8a33f3f3fa8a23f3f

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。