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«ª^«¢«â«ª^@«¢«â«ª^«¢«â«ª^SM	10001111101010111010001010001111101010111110001010001111101010111010101001011110100011111010101110100010100011111010101111100010100011111010101110101010010111100100000010001111101010111010001010001111101010111110001010001111101010111010101001011110100011111010101110100010100011111010101111100010100011111010101110101010010111100101001101001101	8faba28fabe28fabaa5e8faba28fabe28fabaa5e408faba28fabe28fabaa5e8faba28fabe28fabaa5e534d
SJIS-WIN	??￠??????^??￠??????^@??￠??????^??￠??????^SM	0011111100111111100000011001000100111111001111110011111100111111001111110011111101011110001111110011111110000001100100010011111100111111001111110011111100111111001111110101111001000000001111110011111110000001100100010011111100111111001111110011111100111111001111110101111000111111001111111000000110010001001111110011111100111111001111110011111100111111010111100101001101001101	3f3f81913f3f3f3f3f3f5e3f3f81913f3f3f3f3f3f5e403f3f81913f3f3f3f3f3f5e3f3f81913f3f3f3f3f3f5e534d
EUC-JP	??¢??â??ª^??¢??â??ª^@??¢??â??ª^??¢??â??ª^SM	001111110011111110100001111100010011111100111111100011111010101110100100001111110011111110001111101000101110110001011110001111110011111110100001111100010011111100111111100011111010101110100100001111110011111110001111101000101110110001011110010000000011111100111111101000011111000100111111001111111000111110101011101001000011111100111111100011111010001011101100010111100011111100111111101000011111000100111111001111111000111110101011101001000011111100111111100011111010001011101100010111100101001101001101	3f3fa1f13f3f8faba43f3f8fa2ec5e3f3fa1f13f3f8faba43f3f8fa2ec5e403f3fa1f13f3f8faba43f3f8fa2ec5e3f3fa1f13f3f8faba43f3f8fa2ec5e534d
UTF-8	«¢«â«ª^«¢«â«ª^@«¢«â«ª^«¢«â«ª^SM	11000010100011111100001010101011110000101010001011000010100011111100001010101011110000111010001011000010100011111100001010101011110000101010101001011110110000101000111111000010101010111100001010100010110000101000111111000010101010111100001110100010110000101000111111000010101010111100001010101010010111100100000011000010100011111100001010101011110000101010001011000010100011111100001010101011110000111010001011000010100011111100001010101011110000101010101001011110110000101000111111000010101010111100001010100010110000101000111111000010101010111100001110100010110000101000111111000010101010111100001010101010010111100101001101001101	c28fc2abc2a2c28fc2abc3a2c28fc2abc2aa5ec28fc2abc2a2c28fc2abc3a2c28fc2abc2aa5e40c28fc2abc2a2c28fc2abc3a2c28fc2abc2aa5ec28fc2abc2a2c28fc2abc3a2c28fc2abc2aa5e534d
UHC	????????ª^????????ª^@????????ª^????????ª^SM	0011111100111111001111110011111100111111001111110011111100111111101010001010001101011110001111110011111100111111001111110011111100111111001111110011111110101000101000110101111001000000001111110011111100111111001111110011111100111111001111110011111110101000101000110101111000111111001111110011111100111111001111110011111100111111001111111010100010100011010111100101001101001101	3f3f3f3f3f3f3f3fa8a35e3f3f3f3f3f3f3f3fa8a35e403f3f3f3f3f3f3f3fa8a35e3f3f3f3f3f3f3f3fa8a35e534d

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。