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	ÈW}ÈWÈWKÈW}ÈWÈWO\@ÈW}ÈWÈWKÈW}ÈWÈWO\SM	10001111110010000101011101111101100011111100100001010111100011111100100001010111010010111000111111001000010101110111110110001111110010000101011110001111110010000101011101001111010111000100000010001111110010000101011101111101100011111100100001010111100011111100100001010111010010111000111111001000010101110111110110001111110010000101011110001111110010000101011101001111010111000101001101001101	8fc8577d8fc8578fc8574b8fc8577d8fc8578fc8574f5c408fc8577d8fc8578fc8574b8fc8577d8fc8578fc8574f5c534d
SJIS-WIN	??W}??W??WK??W}??W??WO\@??W}??W??WK??W}??W??WO\SM	00111111001111110101011101111101001111110011111101010111001111110011111101010111010010110011111100111111010101110111110100111111001111110101011100111111001111110101011101001111010111000100000000111111001111110101011101111101001111110011111101010111001111110011111101010111010010110011111100111111010101110111110100111111001111110101011100111111001111110101011101001111010111000101001101001101	3f3f577d3f3f573f3f574b3f3f577d3f3f573f3f574f5c403f3f577d3f3f573f3f574b3f3f577d3f3f573f3f574f5c534d
EUC-JP	?ÈW}?ÈW?ÈWK?ÈW}?ÈW?ÈWO\@?ÈW}?ÈW?ÈWK?ÈW}?ÈW?ÈWO\SM	00111111100011111010101010110010010101110111110100111111100011111010101010110010010101110011111110001111101010101011001001010111010010110011111110001111101010101011001001010111011111010011111110001111101010101011001001010111001111111000111110101010101100100101011101001111010111000100000000111111100011111010101010110010010101110111110100111111100011111010101010110010010101110011111110001111101010101011001001010111010010110011111110001111101010101011001001010111011111010011111110001111101010101011001001010111001111111000111110101010101100100101011101001111010111000101001101001101	3f8faab2577d3f8faab2573f8faab2574b3f8faab2577d3f8faab2573f8faab2574f5c403f8faab2577d3f8faab2573f8faab2574b3f8faab2577d3f8faab2573f8faab2574f5c534d
UTF-8	ÈW}ÈWÈWKÈW}ÈWÈWO\@ÈW}ÈWÈWKÈW}ÈWÈWO\SM	11000010100011111100001110001000010101110111110111000010100011111100001110001000010101111100001010001111110000111000100001010111010010111100001010001111110000111000100001010111011111011100001010001111110000111000100001010111110000101000111111000011100010000101011101001111010111000100000011000010100011111100001110001000010101110111110111000010100011111100001110001000010101111100001010001111110000111000100001010111010010111100001010001111110000111000100001010111011111011100001010001111110000111000100001010111110000101000111111000011100010000101011101001111010111000101001101001101	c28fc388577dc28fc38857c28fc388574bc28fc388577dc28fc38857c28fc388574f5c40c28fc388577dc28fc38857c28fc388574bc28fc388577dc28fc38857c28fc388574f5c534d
UHC	??W}??W??WK??W}??W??WO\@??W}??W??WK??W}??W??WO\SM	00111111001111110101011101111101001111110011111101010111001111110011111101010111010010110011111100111111010101110111110100111111001111110101011100111111001111110101011101001111010111000100000000111111001111110101011101111101001111110011111101010111001111110011111101010111010010110011111100111111010101110111110100111111001111110101011100111111001111110101011101001111010111000101001101001101	3f3f577d3f3f573f3f574b3f3f577d3f3f573f3f574f5c403f3f577d3f3f573f3f574b3f3f577d3f3f573f3f574f5c534d

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。