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¦A¼À¼¯¼¦A@¼À¼¯¼¦A¼À¼¯¼¦ASM	101111001100000010111100101011111000111010111100100011101010011001000001101111001100000010111100101011111000111010111100100011101010011001000001010000001011110011000000101111001010111110001110101111001000111010100110010000011011110011000000101111001010111110001110101111001000111010100110010000010101001101001101	bcc0bcaf8ebc8ea641bcc0bcaf8ebc8ea64140bcc0bcaf8ebc8ea641bcc0bcaf8ebc8ea641534d
SJIS-WIN	????????A????????A@????????A????????ASM	001111110011111100111111001111110011111100111111001111110011111101000001001111110011111100111111001111110011111100111111001111110011111101000001010000000011111100111111001111110011111100111111001111110011111100111111010000010011111100111111001111110011111100111111001111110011111100111111010000010101001101001101	3f3f3f3f3f3f3f3f413f3f3f3f3f3f3f3f41403f3f3f3f3f3f3f3f413f3f3f3f3f3f3f3f41534d
EUC-JP	?À?¯???¦A?À?¯???¦A@?À?¯???¦A?À?¯???¦ASM	001111111000111110101010101000100011111110001111101000101011010000111111001111110011111110001111101000101100001101000001001111111000111110101010101000100011111110001111101000101011010000111111001111110011111110001111101000101100001101000001010000000011111110001111101010101010001000111111100011111010001010110100001111110011111100111111100011111010001011000011010000010011111110001111101010101010001000111111100011111010001010110100001111110011111100111111100011111010001011000011010000010101001101001101	3f8faaa23f8fa2b43f3f3f8fa2c3413f8faaa23f8fa2b43f3f3f8fa2c341403f8faaa23f8fa2b43f3f3f8fa2c3413f8faaa23f8fa2b43f3f3f8fa2c341534d
UTF-8	¼À¼¯¼¦A¼À¼¯¼¦A@¼À¼¯¼¦A¼À¼¯¼¦ASM	1100001010111100110000111000000011000010101111001100001010101111110000101000111011000010101111001100001010001110110000101010011001000001110000101011110011000011100000001100001010111100110000101010111111000010100011101100001010111100110000101000111011000010101001100100000101000000110000101011110011000011100000001100001010111100110000101010111111000010100011101100001010111100110000101000111011000010101001100100000111000010101111001100001110000000110000101011110011000010101011111100001010001110110000101011110011000010100011101100001010100110010000010101001101001101	c2bcc380c2bcc2afc28ec2bcc28ec2a641c2bcc380c2bcc2afc28ec2bcc28ec2a64140c2bcc380c2bcc2afc28ec2bcc28ec2a641c2bcc380c2bcc2afc28ec2bcc28ec2a641534d
UHC	¼?¼??¼??A¼?¼??¼??A@¼?¼??¼??A¼?¼??¼??ASM	101010001111100100111111101010001111100100111111001111111010100011111001001111110011111101000001101010001111100100111111101010001111100100111111001111111010100011111001001111110011111101000001010000001010100011111001001111111010100011111001001111110011111110101000111110010011111100111111010000011010100011111001001111111010100011111001001111110011111110101000111110010011111100111111010000010101001101001101	a8f93fa8f93f3fa8f93f3f41a8f93fa8f93f3fa8f93f3f4140a8f93fa8f93f3fa8f93f3f41a8f93fa8f93f3fa8f93f3f41534d

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。