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§¢ë¯ì®¬æëì½æìì©ï§¢ëìå§¨ë¦M	11101111101001111010001011101011100110101010111111101100101011101010110011100110100000011000000111101011100011001000000111101100101111011001110111100110100000011000000111101100100011111000011111101100100000101010100111101111101001111010001011101011100011011000101011101100100000101001111111100101101001111010100011101011101001101000110001001101	efa7a2eb9aafecaeace68181eb8c81ecbd9de68181ec8f87ec82a9efa7a2eb8d8aec829fe5a7a8eba68c4d
SJIS-WIN	?§￠?????￢???????????????????§￠???????§¨???M	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111101001101	3f819881913f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f8198814e3f3f3f4d
EUC-JP	ï§¢ë?¯ì®¬æ??ë??ì??æ??ì??ì?©ï§¢ë??ì??å§¨ë¦?M	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101111000000100011111010001011101110101000101100110010001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101111000000001111111000111110100010111011011000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100111000111110100010110000110011111101001101	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea2cc8fa9c13f3f8fabb33f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc03f8fa2ed8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb38fa2c33f4d
UTF-8	ï§¢ë¯ì®¬æëì½æìì©ï§¢ëìå§¨ë¦M	11000011101011111100001010100111110000101010001011000011101010111100001010011010110000101010111111000011101011001100001010101110110000101010110011000011101001101100001010000001110000101000000111000011101010111100001010001100110000101000000111000011101011001100001010111101110000101001110111000011101001101100001010000001110000101000000111000011101011001100001010001111110000101000011111000011101011001100001010000010110000101010100111000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000101011000011101011001100001010000010110000101001111111000011101001011100001010100111110000101010100011000011101010111100001010100110110000101000110001001101	c3afc2a7c2a2c3abc29ac2afc3acc2aec2acc3a6c281c281c3abc28cc281c3acc2bdc29dc3a6c281c281c3acc28fc287c3acc282c2a9c3afc2a7c2a2c3abc28dc28ac3acc282c29fc3a5c2a7c2a8c3abc2a6c28c4d
UHC	?§?????®?æ??????½?æ?????????§????????§¨???M	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111110101001101000010011111100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111001111110011111101001101	3fa1d73f3f3f3f3fa2e73fa9a13f3f3f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3f3f4d

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。