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	ï§¢ëìå§¨ë¨¯ì½¬æÎ¼ì®®	1110111110100111101000101110101110001101100010101110110010000011100001001110010110100111101010001110101110101000101011111110110010111101101011001110011010000001100000011100111010111100111011001010111010101110	efa7a2eb8d8aec8384e5a7a8eba8afecbdace68181cebcecaeae
SJIS-WIN	?§￠???????§¨?¨???￢????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000010100111000111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f814e3f3f3f81ca3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë¨¯ì?¬æ??Î?ì®®	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111010000110101111100011111010001010110100100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010101100001000111111100011111010101111000000100011111010001011101110100011111010001011101110	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a1af8fa2b48fabc03fa2cc8fa9c13f3f8faac23f8fabc08fa2ee8fa2ee
UTF-8	ï§¢ëìå§¨ë¨¯ì½¬æÎ¼ì®®	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000101011000011101011001100001010000011110000101000010011000011101001011100001010100111110000101010100011000011101010111100001010101000110000101010111111000011101011001100001010111101110000101010110011000011101001101100001010000001110000101000000111000011100011101100001010111100110000111010110011000010101011101100001010101110	c3afc2a7c2a2c3abc28dc28ac3acc283c284c3a5c2a7c2a8c3abc2a8c2afc3acc2bdc2acc3a6c281c281c38ec2bcc3acc2aec2ae
UHC	?§????????§¨?¨??½?æ???¼?®®	0011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000011101011110100001101001110011111110100001101001110011111100111111101010001111011000111111101010011010000100111111001111110011111110101000111110010011111110100010111001111010001011100111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73fa1a73f3fa8f63fa9a13f3f3fa8f93fa2e7a2e7

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。