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¯¼Á¼À¼¯¼£¼£	10111100110000001011110010101111100011101011110010001110101001001011110011000000101111001010111110001110101111001000111011000001101111001100000010111100101011111000111010111100100011101010001110001110101111001000111010100011	bcc0bcaf8ebc8ea4bcc0bcaf8ebc8ec1bcc0bcaf8ebc8ea38ebc8ea3
SJIS-WIN	???????????????????????￡???￡	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100100011111100111111001111111000000110010010	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f3f3f8192
EUC-JP	?À?¯???¤?À?¯???Á?À?¯???£???£	00111111100011111010101010100010001111111000111110100010101101000011111100111111001111111000111110100010111100000011111110001111101010101010001000111111100011111010001010110100001111110011111100111111100011111010101010100001001111111000111110101010101000100011111110001111101000101011010000111111001111110011111110100001111100100011111100111111001111111010000111110010	3f8faaa23f8fa2b43f3f3f8fa2f03f8faaa23f8fa2b43f3f3f8faaa13f8faaa23f8fa2b43f3f3fa1f23f3f3fa1f2
UTF-8	¼À¼¯¼¤¼À¼¯¼Á¼À¼¯¼£¼£	1100001010111100110000111000000011000010101111001100001010101111110000101000111011000010101111001100001010001110110000101010010011000010101111001100001110000000110000101011110011000010101011111100001010001110110000101011110011000010100011101100001110000001110000101011110011000011100000001100001010111100110000101010111111000010100011101100001010111100110000101000111011000010101000111100001010001110110000101011110011000010100011101100001010100011	c2bcc380c2bcc2afc28ec2bcc28ec2a4c2bcc380c2bcc2afc28ec2bcc28ec381c2bcc380c2bcc2afc28ec2bcc28ec2a3c28ec2bcc28ec2a3
UHC	¼?¼??¼?¤¼?¼??¼??¼?¼??¼???¼??	101010001111100100111111101010001111100100111111001111111010100011111001001111111010001010110100101010001111100100111111101010001111100100111111001111111010100011111001001111110011111110101000111110010011111110101000111110010011111100111111101010001111100100111111001111110011111110101000111110010011111100111111	a8f93fa8f93f3fa8f93fa2b4a8f93fa8f93f3fa8f93f3fa8f93fa8f93f3fa8f93f3f3fa8f93f3f

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。