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«¡ªä«¤ª¢«¤ª¡«¡«¡ªÏú	1010000111100000101000101100110010001111101010111010000110001111101010101110010010001111101010111010010010001111101010101010001010001111101010111010010010001111101010101010000110001111101010111010000110001111101010111010000110001111101010101100111111111010	a1e0a2cc8faba18faae48faba48faaa28faba48faaa18faba18faba18faacffa
SJIS-WIN	??￠????????????￠????????????????	00111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f81913f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	¡à¢Ì??¡?ªä??¤?ª¢??¤?ª¡??¡??¡?ªÏú	100011111010001011000010100011111010101110100010101000011111000110001111101010101100000000111111001111111000111110100010110000100011111110001111101000101110110010001111101010111010001100111111001111111000111110100010111100000011111110001111101000101110110010100001111100010011111100111111100011111010001011110000001111111000111110100010111011001000111110100010110000100011111100111111100011111010001011000010001111110011111110001111101000101100001000111111100011111010001011101100100011111010101011000001100011111010101111100010	8fa2c28faba2a1f18faac03f3f8fa2c23f8fa2ec8faba33f3f8fa2f03f8fa2eca1f13f3f8fa2f03f8fa2ec8fa2c23f3f8fa2c23f3f8fa2c23f8fa2ec8faac18fabe2
UTF-8	¡à¢Ì«¡ªä«¤ª¢«¤ª¡«¡«¡ªÏú	11000010101000011100001110100000110000101010001011000011100011001100001010001111110000101010101111000010101000011100001010001111110000101010101011000011101001001100001010001111110000101010101111000010101001001100001010001111110000101010101011000010101000101100001010001111110000101010101111000010101001001100001010001111110000101010101011000010101000011100001010001111110000101010101111000010101000011100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100011111100001110111010	c2a1c3a0c2a2c38cc28fc2abc2a1c28fc2aac3a4c28fc2abc2a4c28fc2aac2a2c28fc2abc2a4c28fc2aac2a1c28fc2abc2a1c28fc2abc2a1c28fc2aac38fc3ba
UHC	¡?????¡?ª???¤?ª???¤?ª¡??¡??¡?ª??	10100010101011100011111100111111001111110011111100111111101000101010111000111111101010001010001100111111001111110011111110100010101101000011111110101000101000110011111100111111001111111010001010110100001111111010100010100011101000101010111000111111001111111010001010101110001111110011111110100010101011100011111110101000101000110011111100111111	a2ae3f3f3f3f3fa2ae3fa8a33f3f3fa2b43fa8a33f3f3fa2b43fa8a3a2ae3f3fa2ae3f3fa2ae3fa8a33f3f

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。