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¯¼³¼£¼¯¼À¼¦¼Å¼À¼¯¼´¼¤¼Ì	10111100110000001011110010101111100011101011110010001110101100111000111010111100100011101010001110001110101111001000111010101111101111001100000010111100101001101000111010111100100011101100010110111100110000001011110010101111100011101011110010001110101101001000111010111100100011101010010010001110101111001000111011001100	bcc0bcaf8ebc8eb38ebc8ea38ebc8eafbcc0bca68ebc8ec5bcc0bcaf8ebc8eb48ebc8ea48ebc8ecc
SJIS-WIN	???????????￡???????????????????´????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f3f3f
EUC-JP	?À?¯???????£???¯?À?¦???Å?À?¯???´???¤???Ì	0011111110001111101010101010001000111111100011111010001010110100001111110011111100111111001111110011111100111111001111111010000111110010001111110011111100111111100011111010001010110100001111111000111110101010101000100011111110001111101000101100001100111111001111110011111110001111101010101010100100111111100011111010101010100010001111111000111110100010101101000011111100111111001111111010000110101101001111110011111100111111100011111010001011110000001111110011111100111111100011111010101011000000	3f8faaa23f8fa2b43f3f3f3f3f3f3fa1f23f3f3f8fa2b43f8faaa23f8fa2c33f3f3f8faaa93f8faaa23f8fa2b43f3f3fa1ad3f3f3f8fa2f03f3f3f8faac0
UTF-8	¼À¼¯¼³¼£¼¯¼À¼¦¼Å¼À¼¯¼´¼¤¼Ì	1100001010111100110000111000000011000010101111001100001010101111110000101000111011000010101111001100001010001110110000101011001111000010100011101100001010111100110000101000111011000010101000111100001010001110110000101011110011000010100011101100001010101111110000101011110011000011100000001100001010111100110000101010011011000010100011101100001010111100110000101000111011000011100001011100001010111100110000111000000011000010101111001100001010101111110000101000111011000010101111001100001010001110110000101011010011000010100011101100001010111100110000101000111011000010101001001100001010001110110000101011110011000010100011101100001110001100	c2bcc380c2bcc2afc28ec2bcc28ec2b3c28ec2bcc28ec2a3c28ec2bcc28ec2afc2bcc380c2bcc2a6c28ec2bcc28ec385c2bcc380c2bcc2afc28ec2bcc28ec2b4c28ec2bcc28ec2a4c28ec2bcc28ec38c
UHC	¼?¼??¼?³?¼???¼??¼?¼??¼??¼?¼??¼?´?¼?¤?¼??	1010100011111001001111111010100011111001001111110011111110101000111110010011111110101001111110000011111110101000111110010011111100111111001111111010100011111001001111110011111110101000111110010011111110101000111110010011111100111111101010001111100100111111001111111010100011111001001111111010100011111001001111110011111110101000111110010011111110100010101001010011111110101000111110010011111110100010101101000011111110101000111110010011111100111111	a8f93fa8f93f3fa8f93fa9f83fa8f93f3f3fa8f93f3fa8f93fa8f93f3fa8f93f3fa8f93fa8f93f3fa8f93fa2a53fa8f93fa2b43fa8f93f3f

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。