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	«¡©°¡à¢Ì«Òí«¤¡ß«¡«¤ª¢©Ã«Á«¡©°¡à¢	100011111010101110100001100011111010100110110000101000011110000010100010110011001000111110101011110100101110110110101011101001001010000111011111100011111010101110100001100011111010101110100100100011111010101010100010100011111010100111000011100011111010101111000001100011111010101110100001100011111010100110110000101000011110000010100010	8faba18fa9b0a1e0a2cc8fabd2edaba4a1df8faba18faba48faaa28fa9c38fabc18faba18fa9b0a1e0a2
SJIS-WIN	?????°??￠?????????????????￠???????????°??￠	0011111100111111001111110011111100111111100000011000101100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011000101100111111001111111000000110010001	3f3f3f3f3f818b3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f818b3f3f8191
EUC-JP	??¡?©°¡à¢Ì??Òí?¤¡ß??¡??¤?ª¢?©Ã??Á??¡?©°¡à¢	001111110011111110001111101000101100001000111111100011111010001011101101101000011110101110001111101000101100001010001111101010111010001010100001111100011000111110101010110000000011111100111111100011111010101011010010100011111010101110111111001111111000111110100010111100001000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111110011111110001111101000101111000000111111100011111010001011101100101000011111000100111111100011111010001011101101100011111010101010101010001111110011111110001111101010101010000100111111001111111000111110100010110000100011111110001111101000101110110110100001111010111000111110100010110000101000111110101011101000101010000111110001	3f3f8fa2c23f8fa2eda1eb8fa2c28faba2a1f18faac03f3f8faad28fabbf3f8fa2f08fa2c28fa9ce3f3f8fa2c23f3f8fa2f03f8fa2eca1f13f8fa2ed8faaaa3f3f8faaa13f3f8fa2c23f8fa2eda1eb8fa2c28faba2a1f1
UTF-8	«¡©°¡à¢Ì«Òí«¤¡ß«¡«¤ª¢©Ã«Á«¡©°¡à¢	110000101000111111000010101010111100001010100001110000101000111111000010101010011100001010110000110000101010000111000011101000001100001010100010110000111000110011000010100011111100001010101011110000111001001011000011101011011100001010101011110000101010010011000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010111100001010100100110000101000111111000010101010101100001010100010110000101000111111000010101010011100001110000011110000101000111111000010101010111100001110000001110000101000111111000010101010111100001010100001110000101000111111000010101010011100001010110000110000101010000111000011101000001100001010100010	c28fc2abc2a1c28fc2a9c2b0c2a1c3a0c2a2c38cc28fc2abc392c3adc2abc2a4c2a1c39fc28fc2abc2a1c28fc2abc2a4c28fc2aac2a2c28fc2a9c383c28fc2abc381c28fc2abc2a1c28fc2a9c2b0c2a1c3a0c2a2
UHC	??¡??°¡????????¤¡ß??¡??¤?ª?????????¡??°¡??	001111110011111110100010101011100011111100111111101000011100011010100010101011100011111100111111001111110011111100111111001111110011111100111111101000101011010010100010101011101010100110101100001111110011111110100010101011100011111100111111101000101011010000111111101010001010001100111111001111110011111100111111001111110011111100111111001111110011111110100010101011100011111100111111101000011100011010100010101011100011111100111111	3f3fa2ae3f3fa1c6a2ae3f3f3f3f3f3f3f3fa2b4a2aea9ac3f3fa2ae3f3fa2b43fa8a33f3f3f3f3f3f3f3f3fa2ae3f3fa1c6a2ae3f3f

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。