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	Â¾ÄÜÄ±Þ[\Â¾ÄÜÄ±Þ[\@Â¾ÄÜÄ±Þ[\Â¾ÄÜÄ±Þ[\SM	10001110110000101011111011000100110111001100010010110001110111100101101101011100100011101100001010111110110001001101110011000100101100011101111001011011010111000100000010001110110000101011111011000100110111001100010010110001110111100101101101011100100011101100001010111110110001001101110011000100101100011101111001011011010111000101001101001101	8ec2bec4dcc4b1de5b5c8ec2bec4dcc4b1de5b5c408ec2bec4dcc4b1de5b5c8ec2bec4dcc4b1de5b5c534d
SJIS-WIN	??????±?[\??????±?[\@??????±?[\??????±?[\SM	0011111100111111001111110011111100111111001111111000000101111101001111110101101101011100001111110011111100111111001111110011111100111111100000010111110100111111010110110101110001000000001111110011111100111111001111110011111100111111100000010111110100111111010110110101110000111111001111110011111100111111001111110011111110000001011111010011111101011011010111000101001101001101	3f3f3f3f3f3f817d3f5b5c3f3f3f3f3f3f817d3f5b5c403f3f3f3f3f3f817d3f5b5c3f3f3f3f3f3f817d3f5b5c534d
EUC-JP	?Â?ÄÜÄ±Þ[\?Â?ÄÜÄ±Þ[\@?Â?ÄÜÄ±Þ[\?Â?ÄÜÄ±Þ[\SM	001111111000111110101010101001000011111110001111101010101010001110001111101010101110010010001111101010101010001110100001110111101000111110101001101100000101101101011100001111111000111110101010101001000011111110001111101010101010001110001111101010101110010010001111101010101010001110100001110111101000111110101001101100000101101101011100010000000011111110001111101010101010010000111111100011111010101010100011100011111010101011100100100011111010101010100011101000011101111010001111101010011011000001011011010111000011111110001111101010101010010000111111100011111010101010100011100011111010101011100100100011111010101010100011101000011101111010001111101010011011000001011011010111000101001101001101	3f8faaa43f8faaa38faae48faaa3a1de8fa9b05b5c3f8faaa43f8faaa38faae48faaa3a1de8fa9b05b5c403f8faaa43f8faaa38faae48faaa3a1de8fa9b05b5c3f8faaa43f8faaa38faae48faaa3a1de8fa9b05b5c534d
UTF-8	Â¾ÄÜÄ±Þ[\Â¾ÄÜÄ±Þ[\@Â¾ÄÜÄ±Þ[\Â¾ÄÜÄ±Þ[\SM	110000101000111011000011100000101100001010111110110000111000010011000011100111001100001110000100110000101011000111000011100111100101101101011100110000101000111011000011100000101100001010111110110000111000010011000011100111001100001110000100110000101011000111000011100111100101101101011100010000001100001010001110110000111000001011000010101111101100001110000100110000111001110011000011100001001100001010110001110000111001111001011011010111001100001010001110110000111000001011000010101111101100001110000100110000111001110011000011100001001100001010110001110000111001111001011011010111000101001101001101	c28ec382c2bec384c39cc384c2b1c39e5b5cc28ec382c2bec384c39cc384c2b1c39e5b5c40c28ec382c2bec384c39cc384c2b1c39e5b5cc28ec382c2bec384c39cc384c2b1c39e5b5c534d
UHC	??¾???±Þ[\??¾???±Þ[\@??¾???±Þ[\??¾???±Þ[\SM	00111111001111111010100011111010001111110011111100111111101000011011111010101000101011010101101101011100001111110011111110101000111110100011111100111111001111111010000110111110101010001010110101011011010111000100000000111111001111111010100011111010001111110011111100111111101000011011111010101000101011010101101101011100001111110011111110101000111110100011111100111111001111111010000110111110101010001010110101011011010111000101001101001101	3f3fa8fa3f3f3fa1bea8ad5b5c3f3fa8fa3f3f3fa1bea8ad5b5c403f3fa8fa3f3f3fa1bea8ad5b5c3f3fa8fa3f3f3fa1bea8ad5b5c534d

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。