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£¼¤¼ÎY¼À¼¯¼£¼¤¼Îb	10111100110000001011110010101111100011101011110010001110101000111000111010111100100011101010010010001110101111001000111011001110010110011011110011000000101111001010111110001110101111001000111010100011100011101011110010001110101001001000111010111100100011101100111001100010	bcc0bcaf8ebc8ea38ebc8ea48ebc8ece59bcc0bcaf8ebc8ea38ebc8ea48ebc8ece62
SJIS-WIN	???????￡????????Y???????￡????????b	001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111100111111001111110011111101011001001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111100111111001111110011111101100010	3f3f3f3f3f3f3f81923f3f3f3f3f3f3f3f593f3f3f3f3f3f3f81923f3f3f3f3f3f3f3f62
EUC-JP	?À?¯???£???¤???ÎY?À?¯???£???¤???Îb	00111111100011111010101010100010001111111000111110100010101101000011111100111111001111111010000111110010001111110011111100111111100011111010001011110000001111110011111100111111100011111010101011000010010110010011111110001111101010101010001000111111100011111010001010110100001111110011111100111111101000011111001000111111001111110011111110001111101000101111000000111111001111110011111110001111101010101100001001100010	3f8faaa23f8fa2b43f3f3fa1f23f3f3f8fa2f03f3f3f8faac2593f8faaa23f8fa2b43f3f3fa1f23f3f3f8fa2f03f3f3f8faac262
UTF-8	¼À¼¯¼£¼¤¼ÎY¼À¼¯¼£¼¤¼Îb	110000101011110011000011100000001100001010111100110000101010111111000010100011101100001010111100110000101000111011000010101000111100001010001110110000101011110011000010100011101100001010100100110000101000111011000010101111001100001010001110110000111000111001011001110000101011110011000011100000001100001010111100110000101010111111000010100011101100001010111100110000101000111011000010101000111100001010001110110000101011110011000010100011101100001010100100110000101000111011000010101111001100001010001110110000111000111001100010	c2bcc380c2bcc2afc28ec2bcc28ec2a3c28ec2bcc28ec2a4c28ec2bcc28ec38e59c2bcc380c2bcc2afc28ec2bcc28ec2a3c28ec2bcc28ec2a4c28ec2bcc28ec38e62
UHC	¼?¼??¼???¼?¤?¼??Y¼?¼??¼???¼?¤?¼??b	10101000111110010011111110101000111110010011111100111111101010001111100100111111001111110011111110101000111110010011111110100010101101000011111110101000111110010011111100111111010110011010100011111001001111111010100011111001001111110011111110101000111110010011111100111111001111111010100011111001001111111010001010110100001111111010100011111001001111110011111101100010	a8f93fa8f93f3fa8f93f3f3fa8f93fa2b43fa8f93f3f59a8f93fa8f93f3fa8f93f3f3fa8f93fa2b43fa8f93f3f62

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。