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¦¡ìë«ï¦¡ìë«@ï¦¡ìë«ï¦¡ìë«SM	111011111010011010100001111011001001101010000110111010111010101110001001111011111010011010100001111011001001101010000110111010111010101110001001010000001110111110100110101000011110110010011010100001101110101110101011100010011110111110100110101000011110110010011010100001101110101110101011100010010101001101001101	efa6a1ec9a86ebab89efa6a1ec9a86ebab8940efa6a1ec9a86ebab89efa6a1ec9a86ebab89534d
SJIS-WIN	??????????????????@??????????????????SM	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111010000000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f403f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f534d
EUC-JP	ï¦¡ì??ë??ï¦¡ì??ë??@ï¦¡ì??ë??ï¦¡ì??ë??SM	10001111101010111100000110001111101000101100001110001111101000101100001010001111101010111100000000111111001111111000111110101011101100110011111100111111100011111010101111000001100011111010001011000011100011111010001011000010100011111010101111000000001111110011111110001111101010111011001100111111001111110100000010001111101010111100000110001111101000101100001110001111101000101100001010001111101010111100000000111111001111111000111110101011101100110011111100111111100011111010101111000001100011111010001011000011100011111010001011000010100011111010101111000000001111110011111110001111101010111011001100111111001111110101001101001101	8fabc18fa2c38fa2c28fabc03f3f8fabb33f3f8fabc18fa2c38fa2c28fabc03f3f8fabb33f3f408fabc18fa2c38fa2c28fabc03f3f8fabb33f3f8fabc18fa2c38fa2c28fabc03f3f8fabb33f3f534d
UTF-8	ï¦¡ìë«ï¦¡ìë«@ï¦¡ìë«ï¦¡ìë«SM	110000111010111111000010101001101100001010100001110000111010110011000010100110101100001010000110110000111010101111000010101010111100001010001001110000111010111111000010101001101100001010100001110000111010110011000010100110101100001010000110110000111010101111000010101010111100001010001001010000001100001110101111110000101010011011000010101000011100001110101100110000101001101011000010100001101100001110101011110000101010101111000010100010011100001110101111110000101010011011000010101000011100001110101100110000101001101011000010100001101100001110101011110000101010101111000010100010010101001101001101	c3afc2a6c2a1c3acc29ac286c3abc2abc289c3afc2a6c2a1c3acc29ac286c3abc2abc28940c3afc2a6c2a1c3acc29ac286c3abc2abc289c3afc2a6c2a1c3acc29ac286c3abc2abc289534d
UHC	??¡????????¡??????@??¡????????¡??????SM	00111111001111111010001010101110001111110011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110100000000111111001111111010001010101110001111110011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110101001101001101	3f3fa2ae3f3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f403f3fa2ae3f3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f534d

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。