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	ÃºÂ¢Â¼Ä½Ã»ÃÎÄ¼Ä¹ÃºÂ¢	10001110110000111000111010111010100011101100001010001110101000101000111011000010101111001100010010001110101111011000111011000011100011101011101110001110110000111100111011000100101111001100010010001110101110011000111011000011100011101011101010001110110000101000111010100010	8ec38eba8ec28ea28ec2bcc48ebd8ec38ebb8ec3cec4bcc48eb98ec38eba8ec28ea2
SJIS-WIN	???????￠?????????????????????????￠	001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001	3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f8191
EUC-JP	?Ã?º?Â?¢?Â?Ä???Ã???ÃÎÄ?Ä???Ã?º?Â?¢	0011111110001111101010101010101000111111100011111010001011101011001111111000111110101010101001000011111110100001111100010011111110001111101010101010010000111111100011111010101010100011001111110011111100111111100011111010101010101010001111110011111100111111100011111010101010101010100011111010101011000010100011111010101010100011001111111000111110101010101000110011111100111111001111111000111110101010101010100011111110001111101000101110101100111111100011111010101010100100001111111010000111110001	3f8faaaa3f8fa2eb3f8faaa43fa1f13f8faaa43f8faaa33f3f3f8faaaa3f3f3f8faaaa8faac28faaa33f8faaa33f3f3f8faaaa3f8fa2eb3f8faaa43fa1f1
UTF-8	ÃºÂ¢Â¼Ä½Ã»ÃÎÄ¼Ä¹ÃºÂ¢	1100001010001110110000111000001111000010100011101100001010111010110000101000111011000011100000101100001010001110110000101010001011000010100011101100001110000010110000101011110011000011100001001100001010001110110000101011110111000010100011101100001110000011110000101000111011000010101110111100001010001110110000111000001111000011100011101100001110000100110000101011110011000011100001001100001010001110110000101011100111000010100011101100001110000011110000101000111011000010101110101100001010001110110000111000001011000010100011101100001010100010	c28ec383c28ec2bac28ec382c28ec2a2c28ec382c2bcc384c28ec2bdc28ec383c28ec2bbc28ec383c38ec384c2bcc384c28ec2b9c28ec383c28ec2bac28ec382c28ec2a2
UHC	???º??????¼??½????????¼??¹???º????	00111111001111110011111110101000101011000011111100111111001111110011111100111111001111111010100011111001001111110011111110101000111101100011111100111111001111110011111100111111001111110011111100111111101010001111100100111111001111111010100111110110001111110011111100111111101010001010110000111111001111110011111100111111	3f3f3fa8ac3f3f3f3f3f3fa8f93f3fa8f63f3f3f3f3f3f3f3fa8f93f3fa9f63f3f3fa8ac3f3f3f3f

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。