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§ì³ëþµï§ë¸ì ï§ì³ëþï§ëàµê± A	11101111101001111000101111101100100000101011001111101011111111101011010111101111101001111000101111101011101110001000110111101100101000001001010011101111101001111000101111101100100000101011001111101011111111101000110011101111101001111000101111101011111000001011010111101010101100011010000001000001	efa78bec82b3ebfeb5efa78bebb88deca094efa78bec82b3ebfe8cefa78bebe0b5eab1a041
SJIS-WIN	?§????????§????????§????????§?????±?A	001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111110000001011111010011111101000001	3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f817d3f41
EUC-JP	ï§?ì??ëþ?ï§?ë¸?ì??ï§?ì??ëþ?ï§?ëà?ê±?A	1000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101110110011100011111010100111010000001111111000111110101011110000011010000111111000001111111000111110101011101100111000111110100010101100010011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101110110011100011111010100111010000001111111000111110101011110000011010000111111000001111111000111110101011101100111000111110101011101000100011111110001111101010111011010010100001110111100011111101000001	8fabc1a1f83f8fabc03f3f8fabb38fa9d03f8fabc1a1f83f8fabb38fa2b13f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabb38fa9d03f8fabc1a1f83f8fabb38faba23f8fabb4a1de3f41
UTF-8	ï§ì³ëþµï§ë¸ì ï§ì³ëþï§ëàµê± A	11000011101011111100001010100111110000101000101111000011101011001100001010000010110000101011001111000011101010111100001110111110110000101011010111000011101011111100001010100111110000101000101111000011101010111100001010111000110000101000110111000011101011001100001010100000110000101001010011000011101011111100001010100111110000101000101111000011101011001100001010000010110000101011001111000011101010111100001110111110110000101000110011000011101011111100001010100111110000101000101111000011101010111100001110100000110000101011010111000011101010101100001010110001110000101010000001000001	c3afc2a7c28bc3acc282c2b3c3abc3bec2b5c3afc2a7c28bc3abc2b8c28dc3acc2a0c294c3afc2a7c28bc3acc282c2b3c3abc3bec28cc3afc2a7c28bc3abc3a0c2b5c3aac2b1c2a041
UHC	?§???³?þ??§??¸?????§???³?þ??§?????±?A	0011111110100001110101110011111100111111001111111010100111111000001111111010100110101101001111110011111110100001110101110011111100111111101000101010110000111111001111110011111100111111001111111010000111010111001111110011111100111111101010011111100000111111101010011010110100111111001111111010000111010111001111110011111100111111001111110011111110100001101111100011111101000001	3fa1d73f3f3fa9f83fa9ad3f3fa1d73f3fa2ac3f3f3f3f3fa1d73f3f3fa9f83fa9ad3f3fa1d73f3f3f3f3fa1be3f41

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。