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	«£ý«¢«¡©Ã«ª«¤ª¡«¢«¡©Ã«ª	10001111101010111010001111111101100011111010101110100010100011111010101110100001100011111010100111000011100011111010101110101010100011111010101110100100100011111010101010100001100011111010101110100010100011111010101110100001100011111010100111000011100011111010101110101010	8faba3fd8faba28faba18fa9c38fabaa8faba48faaa18faba28faba18fa9c38fabaa
SJIS-WIN	??￡???￠?????????????????￠?????????	00111111001111111000000110010010001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f3f81923f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f
EUC-JP	??£ý??¢??¡?©Ã??ª??¤?ª¡??¢??¡?©Ã??ª	00111111001111111010000111110010100011111010101111110010001111110011111110100001111100010011111100111111100011111010001011000010001111111000111110100010111011011000111110101010101010100011111100111111100011111010001011101100001111110011111110001111101000101111000000111111100011111010001011101100100011111010001011000010001111110011111110100001111100010011111100111111100011111010001011000010001111111000111110100010111011011000111110101010101010100011111100111111100011111010001011101100	3f3fa1f28fabf23f3fa1f13f3f8fa2c23f8fa2ed8faaaa3f3f8fa2ec3f3f8fa2f03f8fa2ec8fa2c23f3fa1f13f3f8fa2c23f8fa2ed8faaaa3f3f8fa2ec
UTF-8	«£ý«¢«¡©Ã«ª«¤ª¡«¢«¡©Ã«ª	1100001010001111110000101010101111000010101000111100001110111101110000101000111111000010101010111100001010100010110000101000111111000010101010111100001010100001110000101000111111000010101010011100001110000011110000101000111111000010101010111100001010101010110000101000111111000010101010111100001010100100110000101000111111000010101010101100001010100001110000101000111111000010101010111100001010100010110000101000111111000010101010111100001010100001110000101000111111000010101010011100001110000011110000101000111111000010101010111100001010101010	c28fc2abc2a3c3bdc28fc2abc2a2c28fc2abc2a1c28fc2a9c383c28fc2abc2aac28fc2abc2a4c28fc2aac2a1c28fc2abc2a2c28fc2abc2a1c28fc2a9c383c28fc2abc2aa
UHC	?????????¡?????ª??¤?ª¡?????¡?????ª	0011111100111111001111110011111100111111001111110011111100111111001111111010001010101110001111110011111100111111001111110011111110101000101000110011111100111111101000101011010000111111101010001010001110100010101011100011111100111111001111110011111100111111101000101010111000111111001111110011111100111111001111111010100010100011	3f3f3f3f3f3f3f3f3fa2ae3f3f3f3f3fa8a33f3fa2b43fa8a3a2ae3f3f3f3f3fa2ae3f3f3f3f3fa8a3

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。