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	¼À¼¯¼¥¼À¼¯¼¦a¼À¼¯¼¥¼À¼¯¼¦aM	1011110011000000101111001010111110001110101111001000111010100101101111001100000010111100101011111000111010111100100011101010011001100001101111001100000010111100101011111000111010111100100011101010010110111100110000001011110010101111100011101011110010001110101001100110000101001101	bcc0bcaf8ebc8ea5bcc0bcaf8ebc8ea661bcc0bcaf8ebc8ea5bcc0bcaf8ebc8ea6614d
SJIS-WIN	???????￥????????a???????￥????????aM	00111111001111110011111100111111001111110011111100111111100000011000111100111111001111110011111100111111001111110011111100111111001111110110000100111111001111110011111100111111001111110011111100111111100000011000111100111111001111110011111100111111001111110011111100111111001111110110000101001101	3f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f613f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f614d
EUC-JP	?À?¯?????À?¯???¦a?À?¯?????À?¯???¦aM	00111111100011111010101010100010001111111000111110100010101101000011111100111111001111110011111100111111100011111010101010100010001111111000111110100010101101000011111100111111001111111000111110100010110000110110000100111111100011111010101010100010001111111000111110100010101101000011111100111111001111110011111100111111100011111010101010100010001111111000111110100010101101000011111100111111001111111000111110100010110000110110000101001101	3f8faaa23f8fa2b43f3f3f3f3f8faaa23f8fa2b43f3f3f8fa2c3613f8faaa23f8fa2b43f3f3f3f3f8faaa23f8fa2b43f3f3f8fa2c3614d
UTF-8	¼À¼¯¼¥¼À¼¯¼¦a¼À¼¯¼¥¼À¼¯¼¦aM	11000010101111001100001110000000110000101011110011000010101011111100001010001110110000101011110011000010100011101100001010100101110000101011110011000011100000001100001010111100110000101010111111000010100011101100001010111100110000101000111011000010101001100110000111000010101111001100001110000000110000101011110011000010101011111100001010001110110000101011110011000010100011101100001010100101110000101011110011000011100000001100001010111100110000101010111111000010100011101100001010111100110000101000111011000010101001100110000101001101	c2bcc380c2bcc2afc28ec2bcc28ec2a5c2bcc380c2bcc2afc28ec2bcc28ec2a661c2bcc380c2bcc2afc28ec2bcc28ec2a5c2bcc380c2bcc2afc28ec2bcc28ec2a6614d
UHC	¼?¼??¼??¼?¼??¼??a¼?¼??¼??¼?¼??¼??aM	1010100011111001001111111010100011111001001111110011111110101000111110010011111100111111101010001111100100111111101010001111100100111111001111111010100011111001001111110011111101100001101010001111100100111111101010001111100100111111001111111010100011111001001111110011111110101000111110010011111110101000111110010011111100111111101010001111100100111111001111110110000101001101	a8f93fa8f93f3fa8f93f3fa8f93fa8f93f3fa8f93f3f61a8f93fa8f93f3fa8f93f3fa8f93fa8f93f3fa8f93f3f614d

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。