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§£Ñâæìì½ï§¢ëì æëì½	1110111110100111101000111101000110001010111000101000010010010011111001101000000110000001111011001001101010001110111011001011110110011011111011111010011110100010111010111000110110001001111011001010110110100000111001101000000110000001111010111001001110101101111011001011110110001100	efa7a3d18ae28493e68181ec9a8eecbd9befa7a2eb8d89ecada0e68181eb93adecbd8c
SJIS-WIN	?§￡???????????????§￠???????????????	001111111000000110011000100000011001001000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881923f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§£Ñ?â??æ??ì??ì??ï§¢ë??ì??æ??ë??ì??	100011111010101111000001101000011111100010100001111100101000111110101010110100000011111110001111101010111010010000111111001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f28faad03f8faba43f3f8fa9c13f3f8fabc03f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabb33f3f8fabc03f3f
UTF-8	ï§£Ñâæìì½ï§¢ëì æëì½	11000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010001011000010100001001100001010010011110000111010011011000010100000011100001010000001110000111010110011000010100110101100001010001110110000111010110011000010101111011100001010011011110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011011100001010100000110000111010011011000010100000011100001010000001110000111010101111000010100100111100001010101101110000111010110011000010101111011100001010001100	c3afc2a7c2a3c391c28ac3a2c284c293c3a6c281c281c3acc29ac28ec3acc2bdc29bc3afc2a7c2a2c3abc28dc289c3acc2adc2a0c3a6c281c281c3abc293c2adc3acc2bdc28c
UHC	?§??????æ??????½??§??????æ?????½?	00111111101000011101011100111111001111110011111100111111001111110011111110101001101000010011111100111111001111110011111100111111001111111010100011110110001111110011111110100001110101110011111100111111001111110011111100111111101000011010100100111111101010011010000100111111001111110011111100111111101000011010100100111111101010001111011000111111	3fa1d73f3f3f3f3f3fa9a13f3f3f3f3f3fa8f63f3fa1d73f3f3f3f3fa1a93fa9a13f3f3f3fa1a93fa8f63f

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。