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	«Á¡¯¢íK«Á¡¯¢íO\@«Á¡¯¢íK«Á¡¯¢íO\SM	1000111110101011110000011010000110101111100011111010001011101101010010111000111110101011110000011010000110101111100011111010001011101101010011110101110001000000100011111010101111000001101000011010111110001111101000101110110101001011100011111010101111000001101000011010111110001111101000101110110101001111010111000101001101001101	8fabc1a1af8fa2ed4b8fabc1a1af8fa2ed4f5c408fabc1a1af8fa2ed4b8fabc1a1af8fa2ed4f5c534d
SJIS-WIN	??????￠?K??????￠?O\@??????￠?K??????￠?O\SM	001111110011111100111111001111110011111100111111100000011001000100111111010010110011111100111111001111110011111100111111001111111000000110010001001111110100111101011100010000000011111100111111001111110011111100111111001111111000000110010001001111110100101100111111001111110011111100111111001111110011111110000001100100010011111101001111010111000101001101001101	3f3f3f3f3f3f81913f4b3f3f3f3f3f3f81913f4f5c403f3f3f3f3f3f81913f4b3f3f3f3f3f3f81913f4f5c534d
EUC-JP	??Á¡¯?¢íK??Á¡¯?¢íO\@??Á¡¯?¢íK??Á¡¯?¢íO\SM	0011111100111111100011111010101010100001100011111010001011000010100011111010001010110100001111111010000111110001100011111010101110111111010010110011111100111111100011111010101010100001100011111010001011000010100011111010001010110100001111111010000111110001100011111010101110111111010011110101110001000000001111110011111110001111101010101010000110001111101000101100001010001111101000101011010000111111101000011111000110001111101010111011111101001011001111110011111110001111101010101010000110001111101000101100001010001111101000101011010000111111101000011111000110001111101010111011111101001111010111000101001101001101	3f3f8faaa18fa2c28fa2b43fa1f18fabbf4b3f3f8faaa18fa2c28fa2b43fa1f18fabbf4f5c403f3f8faaa18fa2c28fa2b43fa1f18fabbf4b3f3f8faaa18fa2c28fa2b43fa1f18fabbf4f5c534d
UTF-8	«Á¡¯¢íK«Á¡¯¢íO\@«Á¡¯¢íK«Á¡¯¢íO\SM	11000010100011111100001010101011110000111000000111000010101000011100001010101111110000101000111111000010101000101100001110101101010010111100001010001111110000101010101111000011100000011100001010100001110000101010111111000010100011111100001010100010110000111010110101001111010111000100000011000010100011111100001010101011110000111000000111000010101000011100001010101111110000101000111111000010101000101100001110101101010010111100001010001111110000101010101111000011100000011100001010100001110000101010111111000010100011111100001010100010110000111010110101001111010111000101001101001101	c28fc2abc381c2a1c2afc28fc2a2c3ad4bc28fc2abc381c2a1c2afc28fc2a2c3ad4f5c40c28fc2abc381c2a1c2afc28fc2a2c3ad4bc28fc2abc381c2a1c2afc28fc2a2c3ad4f5c534d
UHC	???¡????K???¡????O\@???¡????K???¡????O\SM	001111110011111100111111101000101010111000111111001111110011111100111111010010110011111100111111001111111010001010101110001111110011111100111111001111110100111101011100010000000011111100111111001111111010001010101110001111110011111100111111001111110100101100111111001111110011111110100010101011100011111100111111001111110011111101001111010111000101001101001101	3f3f3fa2ae3f3f3f3f4b3f3f3fa2ae3f3f3f3f4f5c403f3f3fa2ae3f3f3f3f4b3f3f3fa2ae3f3f3f3f4f5c534d

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。