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«Ð?¢ì¢ð??¡ñ«¿?¢ìª¤??¢Â«Ð??ª¢	0011111110001111101000101100001010001111101010111101000000111111100011111010001011101100100011111010001011110000001111110011111110100001111100011000111110101011101111110011111110001111101000101110110010001111101010101010010000111111001111111000111110100010110000101000111110101011110100000011111100111111100011111010101010100010	3f8fa2c28fabd03f8fa2ec8fa2f03f3fa1f18fabbf3f8fa2ec8faaa43f3f8fa2c28fabd03f3f8faaa2
SJIS-WIN	??￠??????￠??￠??????????￠???????￠????????￠	0011111100111111100000011001000100111111001111110011111100111111001111110011111110000001100100010011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111111000000110010001	3f3f81913f3f3f3f3f3f81913f3f81913f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f8191
EUC-JP	??¢Â?????¢ì?¢ð??¡ñ??¿??¢ì?ª¤???¢Â??????ª¢	001111110011111110100001111100011000111110101010101001000011111100111111001111110011111100111111101000011111000110001111101010111100000000111111101000011111000110001111101010011100001100111111001111111000111110100010110000101000111110101011110100000011111100111111100011111010001011000100001111110011111110100001111100011000111110101011110000000011111110001111101000101110110010001111101000101111000000111111001111110011111110100001111100011000111110101010101001000011111100111111001111110011111100111111001111111000111110100010111011001010000111110001	3f3fa1f18faaa43f3f3f3f3fa1f18fabc03fa1f18fa9c33f3f8fa2c28fabd03f3f8fa2c43f3fa1f18fabc03f8fa2ec8fa2f03f3f3fa1f18faaa43f3f3f3f3f3f8fa2eca1f1
UTF-8	?¢Â«Ð?¢ì¢ð??¡ñ«¿?¢ìª¤??¢Â«Ð??ª¢	00111111110000101000111111000010101000101100001110000010110000101000111111000010101010111100001110010000001111111100001010001111110000101010001011000011101011001100001010001111110000101010001011000011101100000011111100111111110000101010000111000011101100011100001010001111110000101010101111000010101111110011111111000010100011111100001010100010110000111010110011000010100011111100001010101010110000101010010000111111001111111100001010001111110000101010001011000011100000101100001010001111110000101010101111000011100100000011111100111111110000101000111111000010101010101100001010100010	3fc28fc2a2c382c28fc2abc3903fc28fc2a2c3acc28fc2a2c3b03f3fc2a1c3b1c28fc2abc2bf3fc28fc2a2c3acc28fc2aac2a43f3fc28fc2a2c382c28fc2abc3903f3fc28fc2aac2a2
UHC	??????Ð??????ð??¡???¿?????ª¤???????Ð???ª?	00111111001111110011111100111111001111110011111110101000101000100011111100111111001111110011111100111111001111111010100110100011001111110011111110100010101011100011111100111111001111111010001010101111001111110011111100111111001111110011111110101000101000111010001010110100001111110011111100111111001111110011111100111111001111111010100010100010001111110011111100111111101010001010001100111111	3f3f3f3f3f3fa8a23f3f3f3f3f3fa9a33f3fa2ae3f3f3fa2af3f3f3f3f3fa8a3a2b43f3f3f3f3f3f3fa8a23f3f3fa8a33f

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。