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	??«Ð¡ñ©Á?¡¢ð??ªã«´???¢î	001111110011111110001111101010111101000010100001111100011000111110101001110000010011111110100001101011011000111110100010111100000011111100111111100011111010101011100011100011111010101110110100001111110011111100111111100011111010001011101110	3f3f8fabd0a1f18fa9c13fa1ad8fa2f03f3f8faae38fabb43f3f3f8fa2ee
SJIS-WIN	??????????????￠????????´????￠?	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111110011111100111111100000011001000100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f814c3f3f3f3f81913f
EUC-JP	?????¡ñ?©Á?¡??¢ð???ªã??´????¢î	001111110011111100111111001111110011111110001111101000101100001010001111101010111101000000111111100011111010001011101101100011111010101010100001001111111000111110100010110000100011111100111111101000011111000110001111101010011100001100111111001111110011111110001111101000101110110010001111101010111010101000111111001111111010000110101101001111110011111100111111001111111010000111110001100011111010101111000010	3f3f3f3f3f8fa2c28fabd03f8fa2ed8faaa13f8fa2c23f3fa1f18fa9c33f3f3f8fa2ec8fabaa3f3fa1ad3f3f3f3fa1f18fabc2
UTF-8	??«Ð¡ñ©Á?¡¢ð??ªã«´???¢î	00111111001111111100001010001111110000101010101111000011100100001100001010100001110000111011000111000010100011111100001010101001110000111000000100111111110000101010000111000010101011011100001010001111110000101010001011000011101100000011111100111111110000101000111111000010101010101100001110100011110000101000111111000010101010111100001010110100001111110011111100111111110000101000111111000010101000101100001110101110	3f3fc28fc2abc390c2a1c3b1c28fc2a9c3813fc2a1c2adc28fc2a2c3b03f3fc28fc2aac3a3c28fc2abc2b43f3f3fc28fc2a2c3ae
UHC	????Ð¡?????¡??ð???ª???´??????	00111111001111110011111100111111101010001010001010100010101011100011111100111111001111110011111100111111101000101010111010100001101010010011111100111111101010011010001100111111001111110011111110101000101000110011111100111111001111111010001010100101001111110011111100111111001111110011111100111111	3f3f3f3fa8a2a2ae3f3f3f3f3fa2aea1a93f3fa9a33f3f3fa8a33f3f3fa2a53f3f3f3f3f3f

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。