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§¢ë¯ì®¬æë¾d	11101111101001111010001011101011100110101010111111101100101011101010110011100110100000011000000111101011100011001000000111101100101111011001110111100110100000011000000111101100100011111000011111101100100000101010100111101111101001111010001011101011100110101010111111101100101011101010110011100110100000011000000111101011101111101000011101100100	efa7a2eb9aafecaeace68181eb8c81ecbd9de68181ec8f87ec82a9efa7a2eb9aafecaeace68181ebbe8764
SJIS-WIN	?§￠?????￢???????????????????§￠?????￢??????d	00111111100000011001100010000001100100010011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110011111101100100	3f819881913f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f81ca3f3f3f3f3f3f64
EUC-JP	ï§¢ë?¯ì®¬æ??ë??ì??æ??ì??ì?©ï§¢ë?¯ì®¬æ??ë??d	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000010001111101000101110111010100010110011001000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111100011111010001011101101100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000010001111101000101110111010100010110011001000111110101001110000010011111100111111100011111010101110110011001111110011111101100100	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea2cc8fa9c13f3f8fabb33f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc03f8fa2ed8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea2cc8fa9c13f3f8fabb33f3f64
UTF-8	ï§¢ë¯ì®¬æëì½æìì©ï§¢ë¯ì®¬æë¾d	11000011101011111100001010100111110000101010001011000011101010111100001010011010110000101010111111000011101011001100001010101110110000101010110011000011101001101100001010000001110000101000000111000011101010111100001010001100110000101000000111000011101011001100001010111101110000101001110111000011101001101100001010000001110000101000000111000011101011001100001010001111110000101000011111000011101011001100001010000010110000101010100111000011101011111100001010100111110000101010001011000011101010111100001010011010110000101010111111000011101011001100001010101110110000101010110011000011101001101100001010000001110000101000000111000011101010111100001010111110110000101000011101100100	c3afc2a7c2a2c3abc29ac2afc3acc2aec2acc3a6c281c281c3abc28cc281c3acc2bdc29dc3a6c281c281c3acc28fc287c3acc282c2a9c3afc2a7c2a2c3abc29ac2afc3acc2aec2acc3a6c281c281c3abc2bec28764
UHC	?§?????®?æ??????½?æ?????????§?????®?æ???¾?d	00111111101000011101011100111111001111110011111100111111001111111010001011100111001111111010100110100001001111110011111100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000101110011100111111101010011010000100111111001111110011111110101000111110100011111101100100	3fa1d73f3f3f3f3fa2e73fa9a13f3f3f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3fa2e73fa9a13f3f3fa8fa3f64

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。