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¦Î»ìèª¼ï½ì§è¢âàìçëê¶ï§¥	1110111110100110100111001100111010111011111011001001010010101101111010001010101010111100111011111011110110001000111011001010011110000101111010001010001010000001111000101110000010001011111011001001110110000011111001111010110110001100111010111000100110010111111010101011011010010111111011111010011110100101	efa69ccebbec94ade8aabcefbd88eca785e8a281e2e08bec9d83e7ad8ceb8997eab697efa7a5
SJIS-WIN	???????????????§??￠??????????????¶??§￥	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111110111001111110011111110000001100110001000000110001111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f81f73f3f8198818f
EUC-JP	ï¦?Î?ì??èª?ï??ì§?è¢?âà?ì??ç??ë??ê¶?ï§?	1000111110101011110000011000111110100010110000110011111110001111101010101100001000111111100011111010101111000000001111110011111110001111101010111011001010001111101000101110110000111111100011111010101111000001001111110011111110001111101010111100000010100001111110000011111110001111101010111011001010100001111100010011111110001111101010111010010010001111101010111010001000111111100011111010101111000000001111110011111110001111101010111010111000111111001111111000111110101011101100110011111100111111100011111010101110110100101000101111100100111111100011111010101111000001101000011111100000111111	8fabc18fa2c33f8faac23f8fabc03f3f8fabb28fa2ec3f8fabc13f3f8fabc0a1f83f8fabb2a1f13f8faba48faba23f8fabc03f3f8fabae3f3f8fabb33f3f8fabb4a2f93f8fabc1a1f83f
UTF-8	ï¦Î»ìèª¼ï½ì§è¢âàìçëê¶ï§¥	11000011101011111100001010100110110000101001110011000011100011101100001010111011110000111010110011000010100101001100001010101101110000111010100011000010101010101100001010111100110000111010111111000010101111011100001010001000110000111010110011000010101001111100001010000101110000111010100011000010101000101100001010000001110000111010001011000011101000001100001010001011110000111010110011000010100111011100001010000011110000111010011111000010101011011100001010001100110000111010101111000010100010011100001010010111110000111010101011000010101101101100001010010111110000111010111111000010101001111100001010100101	c3afc2a6c29cc38ec2bbc3acc294c2adc3a8c2aac2bcc3afc2bdc288c3acc2a7c285c3a8c2a2c281c3a2c3a0c28bc3acc29dc283c3a7c2adc28cc3abc289c297c3aac2b6c297c3afc2a7c2a5
UHC	????????ª¼?½??§????????????????¶??§?	00111111001111110011111100111111001111110011111100111111101000011010100100111111101010001010001110101000111110010011111110101000111101100011111100111111101000011101011100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010000110101001001111110011111100111111001111110011111110100010110100100011111100111111101000011101011100111111	3f3f3f3f3f3f3fa1a93fa8a3a8f93fa8f63f3fa1d73f3f3f3f3f3f3f3f3f3f3fa1a93f3f3f3f3fa2d23f3fa1d73f

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。