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	??ª¡??¡ñª¤??ª¡????¢?¡ñ«Â???ª¡??	00111111001111111000111110101010101000010011111100111111101000011111000110001111101010101010010000111111001111111000111110101010101000010011111100111111001111110011111110001111101000100011111110100001111100011000111110101011110000100011111100111111001111111000111110101010101000010011111100111111	3f3f8faaa13f3fa1f18faaa43f3f8faaa13f3f3f3f8fa23fa1f18fabc23f3f3f8faaa13f3f
SJIS-WIN	??????????????????????￠??????????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	???ª¡??¡ñ?ª¤???ª¡?????¢?¡ñ??Â????ª¡??	00111111001111110011111110001111101000101110110010001111101000101100001000111111001111111000111110100010110000101000111110101011110100000011111110001111101000101110110010001111101000101111000000111111001111110011111110001111101000101110110010001111101000101100001000111111001111110011111100111111001111111010000111110001001111111000111110100010110000101000111110101011110100000011111100111111100011111010101010100100001111110011111100111111001111111000111110100010111011001000111110100010110000100011111100111111	3f3f3f8fa2ec8fa2c23f3f8fa2c28fabd03f8fa2ec8fa2f03f3f3f8fa2ec8fa2c23f3f3f3f3fa1f13f8fa2c28fabd03f3f8faaa43f3f3f3f8fa2ec8fa2c23f3f
UTF-8	??ª¡??¡ñª¤??ª¡????¢?¡ñ«Â???ª¡??	00111111001111111100001010001111110000101010101011000010101000010011111100111111110000101010000111000011101100011100001010001111110000101010101011000010101001000011111100111111110000101000111111000010101010101100001010100001001111110011111100111111001111111100001010001111110000101010001000111111110000101010000111000011101100011100001010001111110000101010101111000011100000100011111100111111001111111100001010001111110000101010101011000010101000010011111100111111	3f3fc28fc2aac2a13f3fc2a1c3b1c28fc2aac2a43f3fc28fc2aac2a13f3f3f3fc28fc2a23fc2a1c3b1c28fc2abc3823f3f3fc28fc2aac2a13f3f
UHC	???ª¡??¡??ª¤???ª¡???????¡????????ª¡??	0011111100111111001111111010100010100011101000101010111000111111001111111010001010101110001111110011111110101000101000111010001010110100001111110011111100111111101010001010001110100010101011100011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111101010001010001110100010101011100011111100111111	3f3f3fa8a3a2ae3f3fa2ae3f3fa8a3a2b43f3f3fa8a3a2ae3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f3f3fa8a3a2ae3f3f

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。