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	¾¢¾¤±¾¢¾¬åï«¡¾¡¾¢¾¤±¾¢	101111101010110110001110101000101011111010100100100011101011000110111110101011011000111010100010101111101010110011100101111011111000111010101011100011101010000110111110101011011000111010100001101111101010110110001110101000101011111010100100100011101011000110111110101011011000111010100010	bead8ea2bea48eb1bead8ea2beace5ef8eab8ea1bead8ea1bead8ea2bea48eb1bead8ea2
SJIS-WIN	???￠???±???￠?￢?????????????￠???±???￠	00111111001111110011111110000001100100010011111100111111001111111000000101111101001111110011111100111111100000011001000100111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111110000001011111010011111100111111001111111000000110010001	3f3f3f81913f3f3f817d3f3f3f81913f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f817d3f3f3f8191
EUC-JP	???¢?¤?±???¢?¬åï???¡???¡???¢?¤?±???¢	00111111001111110011111110100001111100010011111110001111101000101111000000111111101000011101111000111111001111110011111110100001111100010011111110100010110011001000111110101011101010011000111110101011110000010011111100111111001111111000111110100010110000100011111100111111001111111000111110100010110000100011111100111111001111111010000111110001001111111000111110100010111100000011111110100001110111100011111100111111001111111010000111110001	3f3f3fa1f13f8fa2f03fa1de3f3f3fa1f13fa2cc8faba98fabc13f3f3f8fa2c23f3f3f8fa2c23f3f3fa1f13f8fa2f03fa1de3f3f3fa1f1
UTF-8	¾¢¾¤±¾¢¾¬åï«¡¾¡¾¢¾¤±¾¢	110000101011111011000010101011011100001010001110110000101010001011000010101111101100001010100100110000101000111011000010101100011100001010111110110000101010110111000010100011101100001010100010110000101011111011000010101011001100001110100101110000111010111111000010100011101100001010101011110000101000111011000010101000011100001010111110110000101010110111000010100011101100001010100001110000101011111011000010101011011100001010001110110000101010001011000010101111101100001010100100110000101000111011000010101100011100001010111110110000101010110111000010100011101100001010100010	c2bec2adc28ec2a2c2bec2a4c28ec2b1c2bec2adc28ec2a2c2bec2acc3a5c3afc28ec2abc28ec2a1c2bec2adc28ec2a1c2bec2adc28ec2a2c2bec2a4c28ec2b1c2bec2adc28ec2a2
UHC	¾??¾¤?±¾??¾??????¡¾?¡¾??¾¤?±¾??	10101000111110101010000110101001001111110011111110101000111110101010001010110100001111111010000110111110101010001111101010100001101010010011111100111111101010001111101000111111001111110011111100111111001111110011111110100010101011101010100011111010101000011010100100111111101000101010111010101000111110101010000110101001001111110011111110101000111110101010001010110100001111111010000110111110101010001111101010100001101010010011111100111111	a8faa1a93f3fa8faa2b43fa1bea8faa1a93f3fa8fa3f3f3f3f3f3fa2aea8faa1a93fa2aea8faa1a93f3fa8faa2b43fa1bea8faa1a93f3f

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。