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	«³«®«Òú¾Ä«À«¢W@«³«®«Òú¾Ä«À«¢WSM	1000111110101011101100111000111110101011101011101000111110101011110100101111101010111110110001001000111110101011110000001000111110101011101000100101011101000000100011111010101110110011100011111010101110101110100011111010101111010010111110101011111011000100100011111010101111000000100011111010101110100010010101110101001101001101	8fabb38fabae8fabd2fabec48fabc08faba257408fabb38fabae8fabd2fabec48fabc08faba257534d
SJIS-WIN	?????????????????￠W@?????????????????￠WSM	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001010101110100000000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001010101110101001101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819157403f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819157534d
EUC-JP	?????®??Òú?Ä??À??¢W@?????®??Òú?Ä??À??¢WSM	001111110011111100111111001111110011111110001111101000101110111000111111001111111000111110101010110100101000111110101011111000100011111110001111101010101010001100111111001111111000111110101010101000100011111100111111101000011111000101010111010000000011111100111111001111110011111100111111100011111010001011101110001111110011111110001111101010101101001010001111101010111110001000111111100011111010101010100011001111110011111110001111101010101010001000111111001111111010000111110001010101110101001101001101	3f3f3f3f3f8fa2ee3f3f8faad28fabe23f8faaa33f3f8faaa23f3fa1f157403f3f3f3f3f8fa2ee3f3f8faad28fabe23f8faaa33f3f8faaa23f3fa1f157534d
UTF-8	«³«®«Òú¾Ä«À«¢W@«³«®«Òú¾Ä«À«¢WSM	1100001010001111110000101010101111000010101100111100001010001111110000101010101111000010101011101100001010001111110000101010101111000011100100101100001110111010110000101011111011000011100001001100001010001111110000101010101111000011100000001100001010001111110000101010101111000010101000100101011101000000110000101000111111000010101010111100001010110011110000101000111111000010101010111100001010101110110000101000111111000010101010111100001110010010110000111011101011000010101111101100001110000100110000101000111111000010101010111100001110000000110000101000111111000010101010111100001010100010010101110101001101001101	c28fc2abc2b3c28fc2abc2aec28fc2abc392c3bac2bec384c28fc2abc380c28fc2abc2a25740c28fc2abc2b3c28fc2abc2aec28fc2abc392c3bac2bec384c28fc2abc380c28fc2abc2a257534d
UHC	??³??®????¾???????W@??³??®????¾???????WSM	0011111100111111101010011111100000111111001111111010001011100111001111110011111100111111001111111010100011111010001111110011111100111111001111110011111100111111001111110101011101000000001111110011111110101001111110000011111100111111101000101110011100111111001111110011111100111111101010001111101000111111001111110011111100111111001111110011111100111111010101110101001101001101	3f3fa9f83f3fa2e73f3f3f3fa8fa3f3f3f3f3f3f3f57403f3fa9f83f3fa2e73f3f3f3fa8fa3f3f3f3f3f3f3f57534d

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。