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	«Ò«ªªòªä«¡©Î¡à¢Ì«¡«¡«¡	10001111101010111101001010001111101010111010101010001111101010101111001010001111101010101110010010001111101010111010000110001111101010011100111010100001111000001010001011001100100011111010101110100001100011111010101110100001100011111010101110100001	8fabd28fabaa8faaf28faae48faba18fa9cea1e0a2cc8faba18faba18faba1
SJIS-WIN	????????????????????￠??????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f
EUC-JP	??Ò??ª?ªò?ªä??¡?©Î¡à¢Ì??¡??¡??¡	0011111100111111100011111010101011010010001111110011111110001111101000101110110000111111100011111010001011101100100011111010101111010010001111111000111110100010111011001000111110101011101000110011111100111111100011111010001011000010001111111000111110100010111011011000111110101010110000101000111110100010110000101000111110101011101000101010000111110001100011111010101011000000001111110011111110001111101000101100001000111111001111111000111110100010110000100011111100111111100011111010001011000010	3f3f8faad23f3f8fa2ec3f8fa2ec8fabd23f8fa2ec8faba33f3f8fa2c23f8fa2ed8faac28fa2c28faba2a1f18faac03f3f8fa2c23f3f8fa2c23f3f8fa2c2
UTF-8	«Ò«ªªòªä«¡©Î¡à¢Ì«¡«¡«¡	1100001010001111110000101010101111000011100100101100001010001111110000101010101111000010101010101100001010001111110000101010101011000011101100101100001010001111110000101010101011000011101001001100001010001111110000101010101111000010101000011100001010001111110000101010100111000011100011101100001010100001110000111010000011000010101000101100001110001100110000101000111111000010101010111100001010100001110000101000111111000010101010111100001010100001110000101000111111000010101010111100001010100001	c28fc2abc392c28fc2abc2aac28fc2aac3b2c28fc2aac3a4c28fc2abc2a1c28fc2a9c38ec2a1c3a0c2a2c38cc28fc2abc2a1c28fc2abc2a1c28fc2abc2a1
UHC	?????ª?ª??ª???¡???¡?????¡??¡??¡	001111110011111100111111001111110011111110101000101000110011111110101000101000110011111100111111101010001010001100111111001111110011111110100010101011100011111100111111001111111010001010101110001111110011111100111111001111110011111110100010101011100011111100111111101000101010111000111111001111111010001010101110	3f3f3f3f3fa8a33fa8a33f3fa8a33f3f3fa2ae3f3f3fa2ae3f3f3f3f3fa2ae3f3fa2ae3f3fa2ae

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。