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§ì³ì ï§ì¥ì¹ä½ë®ì ï§ì³ì £ï§ì³ì a`	1110111110100111100010111110110010000010101100111110110010100000100001111110111110100111100010111110110010000010101001011110110010000110101110011110010010111101100110101110101110011010101011101110110010100000100011001110111110100111100010111110110010000010101100111110110010100000101000111110111110100111100010111110110010000010101100111110110010100000100011010110000101100000	efa78bec82b3eca087efa78bec82a5ec86b9e4bd9aeb9aaeeca08cefa78bec82b3eca0a3efa78bec82b3eca08d6160
SJIS-WIN	?§????????§???￥?????????????§??????￡?§???????a`	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111110000001100011110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111111000000110010010001111111000000110011000001111110011111100111111001111110011111100111111001111110110000101100000	3f81983f3f3f3f3f3f3f3f81983f3f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81923f81983f3f3f3f3f3f3f6160
EUC-JP	ï§?ì??ì??ï§?ì??ì??ä??ë?®ì??ï§?ì??ì?£ï§?ì??ì??a`	100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111010001100111111001111111000111110101011101100110011111110001111101000101110111010001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101111000000001111111010000111110010100011111010101111000001101000011111100000111111100011111010101111000000001111110011111110001111101010111100000000111111001111110110000101100000	8fabc1a1f83f8fabc03f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc03f3f8faba33f3f8fabb33f8fa2ee8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc03fa1f28fabc1a1f83f8fabc03f3f8fabc03f3f6160
UTF-8	ï§ì³ì ï§ì¥ì¹ä½ë®ì ï§ì³ì £ï§ì³ì a`	1100001110101111110000101010011111000010100010111100001110101100110000101000001011000010101100111100001110101100110000101010000011000010100001111100001110101111110000101010011111000010100010111100001110101100110000101000001011000010101001011100001110101100110000101000011011000010101110011100001110100100110000101011110111000010100110101100001110101011110000101001101011000010101011101100001110101100110000101010000011000010100011001100001110101111110000101010011111000010100010111100001110101100110000101000001011000010101100111100001110101100110000101010000011000010101000111100001110101111110000101010011111000010100010111100001110101100110000101000001011000010101100111100001110101100110000101010000011000010100011010110000101100000	c3afc2a7c28bc3acc282c2b3c3acc2a0c287c3afc2a7c28bc3acc282c2a5c3acc286c2b9c3a4c2bdc29ac3abc29ac2aec3acc2a0c28cc3afc2a7c28bc3acc282c2b3c3acc2a0c2a3c3afc2a7c28bc3acc282c2b3c3acc2a0c28d6160
UHC	?§???³????§??????¹?½???®????§???³????§???³???a`	001111111010000111010111001111110011111100111111101010011111100000111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111110101001111101100011111110101000111101100011111100111111001111111010001011100111001111110011111100111111001111111010000111010111001111110011111100111111101010011111100000111111001111110011111100111111101000011101011100111111001111110011111110101001111110000011111100111111001111110110000101100000	3fa1d73f3f3fa9f83f3f3f3fa1d73f3f3f3f3f3fa9f63fa8f63f3f3fa2e73f3f3f3fa1d73f3f3fa9f83f3f3f3fa1d73f3f3fa9f83f3f3f6160

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。