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§ëì¡ï§ëì£«ï§ëì¡	111011111010011110001011111010111001010010000101111011001010000110000010111011111010011110001011111010111001010010000101111011001010001110101011111011111010011110001011111010111001010010000101111011001010000110000001	efa78beb9485eca182efa78beb9485eca3abefa78beb9485eca181
SJIS-WIN	?§????????§?????￡??§???????	00111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111110000001100100100011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f81923f3f81983f3f3f3f3f3f3f
EUC-JP	ï§?ë??ì¡?ï§?ë??ì£?ï§?ë??ì¡?	1000111110101011110000011010000111111000001111111000111110101011101100110011111100111111100011111010101111000000100011111010001011000010001111111000111110101011110000011010000111111000001111111000111110101011101100110011111100111111100011111010101111000000101000011111001000111111100011111010101111000001101000011111100000111111100011111010101110110011001111110011111110001111101010111100000010001111101000101100001000111111	8fabc1a1f83f8fabb33f3f8fabc08fa2c23f8fabc1a1f83f8fabb33f3f8fabc0a1f23f8fabc1a1f83f8fabb33f3f8fabc08fa2c23f
UTF-8	ï§ëì¡ï§ëì£«ï§ëì¡	110000111010111111000010101001111100001010001011110000111010101111000010100101001100001010000101110000111010110011000010101000011100001010000010110000111010111111000010101001111100001010001011110000111010101111000010100101001100001010000101110000111010110011000010101000111100001010101011110000111010111111000010101001111100001010001011110000111010101111000010100101001100001010000101110000111010110011000010101000011100001010000001	c3afc2a7c28bc3abc294c285c3acc2a1c282c3afc2a7c28bc3abc294c285c3acc2a3c2abc3afc2a7c28bc3abc294c285c3acc2a1c281
UHC	?§?????¡??§????????§?????¡?	0011111110100001110101110011111100111111001111110011111100111111101000101010111000111111001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000101010111000111111	3fa1d73f3f3f3f3fa2ae3f3fa1d73f3f3f3f3f3f3f3fa1d73f3f3f3f3fa2ae3f

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。