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	Èø¼¬Èå¼«Èø¼¬Èå¼«@Èø¼¬Èå¼«Èø¼¬Èå¼«SM	10001111110010001111100010111100101011001000111111001000111001011011110010101011100011111100100011111000101111001010110010001111110010001110010110111100101010110100000010001111110010001111100010111100101011001000111111001000111001011011110010101011100011111100100011111000101111001010110010001111110010001110010110111100101010110101001101001101	8fc8f8bcac8fc8e5bcab8fc8f8bcac8fc8e5bcab408fc8f8bcac8fc8e5bcab8fc8f8bcac8fc8e5bcab534d
SJIS-WIN	????￢?????????￢?????@????￢?????????￢?????SM	0011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111101000000001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110101001101001101	3f3f3f3f81ca3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f403f3f3f3f81ca3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f534d
EUC-JP	?Èø?¬?Èå???Èø?¬?Èå??@?Èø?¬?Èå???Èø?¬?Èå??SM	00111111100011111010101010110010100011111010100111001100001111111010001011001100001111111000111110101010101100101000111110101011101010010011111100111111001111111000111110101010101100101000111110101001110011000011111110100010110011000011111110001111101010101011001010001111101010111010100100111111001111110100000000111111100011111010101010110010100011111010100111001100001111111010001011001100001111111000111110101010101100101000111110101011101010010011111100111111001111111000111110101010101100101000111110101001110011000011111110100010110011000011111110001111101010101011001010001111101010111010100100111111001111110101001101001101	3f8faab28fa9cc3fa2cc3f8faab28faba93f3f3f8faab28fa9cc3fa2cc3f8faab28faba93f3f403f8faab28fa9cc3fa2cc3f8faab28faba93f3f3f8faab28fa9cc3fa2cc3f8faab28faba93f3f534d
UTF-8	Èø¼¬Èå¼«Èø¼¬Èå¼«@Èø¼¬Èå¼«Èø¼¬Èå¼«SM	1100001010001111110000111000100011000011101110001100001010111100110000101010110011000010100011111100001110001000110000111010010111000010101111001100001010101011110000101000111111000011100010001100001110111000110000101011110011000010101011001100001010001111110000111000100011000011101001011100001010111100110000101010101101000000110000101000111111000011100010001100001110111000110000101011110011000010101011001100001010001111110000111000100011000011101001011100001010111100110000101010101111000010100011111100001110001000110000111011100011000010101111001100001010101100110000101000111111000011100010001100001110100101110000101011110011000010101010110101001101001101	c28fc388c3b8c2bcc2acc28fc388c3a5c2bcc2abc28fc388c3b8c2bcc2acc28fc388c3a5c2bcc2ab40c28fc388c3b8c2bcc2acc28fc388c3a5c2bcc2abc28fc388c3b8c2bcc2acc28fc388c3a5c2bcc2ab534d
UHC	??ø¼????¼???ø¼????¼?@??ø¼????¼???ø¼????¼?SM	00111111001111111010100110101010101010001111100100111111001111110011111100111111101010001111100100111111001111110011111110101001101010101010100011111001001111110011111100111111001111111010100011111001001111110100000000111111001111111010100110101010101010001111100100111111001111110011111100111111101010001111100100111111001111110011111110101001101010101010100011111001001111110011111100111111001111111010100011111001001111110101001101001101	3f3fa9aaa8f93f3f3f3fa8f93f3f3fa9aaa8f93f3f3f3fa8f93f403f3fa9aaa8f93f3f3f3fa8f93f3f3fa9aaa8f93f3f3f3fa8f93f534d

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。