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¦ªÑãï§ê³ì æìë¼¶ï§ê³ì ¡	1110111110100110101010101101000110001001111000111000000110001001111011111010011110001011111010101011001110010101111011001010000010010010111001101001001110000001111011001000100010001000111010111011110010110110111011111010011110001011111010101011001110010101111011001010000010100001	efa6aad189e38189efa78beab395eca092e69381ec8888ebbcb6efa78beab395eca0a1
SJIS-WIN	?????????§???????????????¶?§???????	0011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011111011100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81f73f81983f3f3f3f3f3f3f
EUC-JP	ï¦ªÑ?ã??ï§?ê??ì??æ??ì??ë?¶ï§?ê??ì?¡	1000111110101011110000011000111110100010110000111000111110100010111011001000111110101010110100000011111110001111101010111010101000111111001111111000111110101011110000011010000111111000001111111000111110101011101101000011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000000011111100111111100011111010101110110011001111111010001011111001100011111010101111000001101000011111100000111111100011111010101110110100001111110011111110001111101010111100000000111111100011111010001011000010	8fabc18fa2c38fa2ec8faad03f8fabaa3f3f8fabc1a1f83f8fabb43f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabb33fa2f98fabc1a1f83f8fabb43f3f8fabc03f8fa2c2
UTF-8	ï¦ªÑãï§ê³ì æìë¼¶ï§ê³ì ¡	11000011101011111100001010100110110000101010101011000011100100011100001010001001110000111010001111000010100000011100001010001001110000111010111111000010101001111100001010001011110000111010101011000010101100111100001010010101110000111010110011000010101000001100001010010010110000111010011011000010100100111100001010000001110000111010110011000010100010001100001010001000110000111010101111000010101111001100001010110110110000111010111111000010101001111100001010001011110000111010101011000010101100111100001010010101110000111010110011000010101000001100001010100001	c3afc2a6c2aac391c289c3a3c281c289c3afc2a7c28bc3aac2b3c295c3acc2a0c292c3a6c293c281c3acc288c288c3abc2bcc2b6c3afc2a7c28bc3aac2b3c295c3acc2a0c2a1
UHC	??ª??????§??³????æ??????¼¶?§??³???¡	0011111100111111101010001010001100111111001111110011111100111111001111110011111110100001110101110011111100111111101010011111100000111111001111110011111100111111101010011010000100111111001111110011111100111111001111110011111110101000111110011010001011010010001111111010000111010111001111110011111110101001111110000011111100111111001111111010001010101110	3f3fa8a33f3f3f3f3f3fa1d73f3fa9f83f3f3f3fa9a13f3f3f3f3f3fa8f9a2d23fa1d73f3fa9f83f3f3fa2ae

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。