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¦æê³ì½æÎ¼ì®¬ï§¢ë°ìæ	1110111110100111101000101110101110011010101100001110110010000010101001101110011010000001100000011110101010110011100101111110110010111101100100001110011010000001100000011100111010111100111011001010111010101100111011111010011110100010111010111001101010110000111011001000001010011110111001101000000110000001	efa7a2eb9ab0ec82a6e68181eab397ecbd90e68181cebcecaeacefa7a2eb9ab0ec829ee68181
SJIS-WIN	?§￠??°???????????????????￢?§￠??°??????	001111111000000110011000100000011001000100111111001111111000000110001011001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111111000000110011000100000011001000100111111001111111000000110001011001111110011111100111111001111110011111100111111	3f819881913f3f818b3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f819881913f3f818b3f3f3f3f3f3f
EUC-JP	ï§¢ë?°ì?¦æ??ê??ì??æ??Î?ì®¬ï§¢ë?°ì??æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110100001111010111000111110101011110000000011111110001111101000101100001110001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101010110000100011111110001111101010111100000010001111101000101110111010100010110011001000111110101011110000011010000111111000101000011111000110001111101010111011001100111111101000011110101110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33fa1eb8fabc03f8fa2c38fa9c13f3f8fabb43f3f8fabc03f3f8fa9c13f3f8faac23f8fabc08fa2eea2cc8fabc1a1f8a1f18fabb33fa1eb8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ë°ì¦æê³ì½æÎ¼ì®¬ï§¢ë°ìæ	11000011101011111100001010100111110000101010001011000011101010111100001010011010110000101011000011000011101011001100001010000010110000101010011011000011101001101100001010000001110000101000000111000011101010101100001010110011110000101001011111000011101011001100001010111101110000101001000011000011101001101100001010000001110000101000000111000011100011101100001010111100110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010011110110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc29ac2b0c3acc282c2a6c3a6c281c281c3aac2b3c297c3acc2bdc290c3a6c281c281c38ec2bcc3acc2aec2acc3afc2a7c2a2c3abc29ac2b0c3acc282c29ec3a6c281c281
UHC	?§???°???æ???³??½?æ???¼?®??§???°???æ??	00111111101000011101011100111111001111110011111110100001110001100011111100111111001111111010100110100001001111110011111100111111101010011111100000111111001111111010100011110110001111111010100110100001001111110011111100111111101010001111100100111111101000101110011100111111001111111010000111010111001111110011111100111111101000011100011000111111001111110011111110101001101000010011111100111111	3fa1d73f3f3fa1c63f3f3fa9a13f3f3fa9f83f3fa8f63fa9a13f3f3fa8f93fa2e73f3fa1d73f3f3fa1c63f3f3fa9a13f3f

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。