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	äÜ¾ÎÏJ\äÜ¾ÎÏJ\@äÜ¾ÎÏJ\äÜ¾ÎÏJ\SM	100011111110010011011100101111101100111010001110110011110100101001011100100011111110010011011100101111101100111010001110110011110100101001011100010000001000111111100100110111001011111011001110100011101100111101001010010111001000111111100100110111001011111011001110100011101100111101001010010111000101001101001101	8fe4dcbece8ecf4a5c8fe4dcbece8ecf4a5c408fe4dcbece8ecf4a5c8fe4dcbece8ecf4a5c534d
SJIS-WIN	???????J\???????J\@???????J\???????J\SM	001111110011111100111111001111110011111100111111001111110100101001011100001111110011111100111111001111110011111100111111001111110100101001011100010000000011111100111111001111110011111100111111001111110011111101001010010111000011111100111111001111110011111100111111001111110011111101001010010111000101001101001101	3f3f3f3f3f3f3f4a5c3f3f3f3f3f3f3f4a5c403f3f3f3f3f3f3f4a5c3f3f3f3f3f3f3f4a5c534d
EUC-JP	?äÜ?Î?ÏJ\?äÜ?Î?ÏJ\@?äÜ?Î?ÏJ\?äÜ?Î?ÏJ\SM	0011111110001111101010111010001110001111101010101110010000111111100011111010101011000010001111111000111110101010110000010100101001011100001111111000111110101011101000111000111110101010111001000011111110001111101010101100001000111111100011111010101011000001010010100101110001000000001111111000111110101011101000111000111110101010111001000011111110001111101010101100001000111111100011111010101011000001010010100101110000111111100011111010101110100011100011111010101011100100001111111000111110101010110000100011111110001111101010101100000101001010010111000101001101001101	3f8faba38faae43f8faac23f8faac14a5c3f8faba38faae43f8faac23f8faac14a5c403f8faba38faae43f8faac23f8faac14a5c3f8faba38faae43f8faac23f8faac14a5c534d
UTF-8	äÜ¾ÎÏJ\äÜ¾ÎÏJ\@äÜ¾ÎÏJ\äÜ¾ÎÏJ\SM	11000010100011111100001110100100110000111001110011000010101111101100001110001110110000101000111011000011100011110100101001011100110000101000111111000011101001001100001110011100110000101011111011000011100011101100001010001110110000111000111101001010010111000100000011000010100011111100001110100100110000111001110011000010101111101100001110001110110000101000111011000011100011110100101001011100110000101000111111000011101001001100001110011100110000101011111011000011100011101100001010001110110000111000111101001010010111000101001101001101	c28fc3a4c39cc2bec38ec28ec38f4a5cc28fc3a4c39cc2bec38ec28ec38f4a5c40c28fc3a4c39cc2bec38ec28ec38f4a5cc28fc3a4c39cc2bec38ec28ec38f4a5c534d
UHC	???¾???J\???¾???J\@???¾???J\???¾???J\SM	00111111001111110011111110101000111110100011111100111111001111110100101001011100001111110011111100111111101010001111101000111111001111110011111101001010010111000100000000111111001111110011111110101000111110100011111100111111001111110100101001011100001111110011111100111111101010001111101000111111001111110011111101001010010111000101001101001101	3f3f3fa8fa3f3f3f4a5c3f3f3fa8fa3f3f3f4a5c403f3f3fa8fa3f3f3f4a5c3f3f3fa8fa3f3f3f4a5c534d

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。