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£¾¬®¾ª¾©¾¢¾«¡¾£	10111110101011011000111010101001101111101010110110001110101000101011111010101011100011101010000110111110101011011000111010100011101111101010110010001110101011101011111010101101100011101010101010111110101011011000111010101001101111101010110110001110101000101011111010101011100011101010000110111110101011011000111010100011	bead8ea9bead8ea2beab8ea1bead8ea3beac8eaebead8eaabead8ea9bead8ea2beab8ea1bead8ea3
SJIS-WIN	???????￠???????￡?￢?????????????￠???????￡	001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111111000000110010010001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111111000000110010010	3f3f3f3f3f3f3f81913f3f3f3f3f3f3f81923f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f8192
EUC-JP	???©???¢???¡???£?¬?®???ª???©???¢???¡???£	001111110011111100111111100011111010001011101101001111110011111100111111101000011111000100111111001111110011111110001111101000101100001000111111001111110011111110100001111100100011111110100010110011000011111110001111101000101110111000111111001111110011111110001111101000101110110000111111001111110011111110001111101000101110110100111111001111110011111110100001111100010011111100111111001111111000111110100010110000100011111100111111001111111010000111110010	3f3f3f8fa2ed3f3f3fa1f13f3f3f8fa2c23f3f3fa1f23fa2cc3f8fa2ee3f3f3f8fa2ec3f3f3f8fa2ed3f3f3fa1f13f3f3f8fa2c23f3f3fa1f2
UTF-8	¾©¾¢¾«¡¾£¾¬®¾ª¾©¾¢¾«¡¾£	1100001010111110110000101010110111000010100011101100001010101001110000101011111011000010101011011100001010001110110000101010001011000010101111101100001010101011110000101000111011000010101000011100001010111110110000101010110111000010100011101100001010100011110000101011111011000010101011001100001010001110110000101010111011000010101111101100001010101101110000101000111011000010101010101100001010111110110000101010110111000010100011101100001010101001110000101011111011000010101011011100001010001110110000101010001011000010101111101100001010101011110000101000111011000010101000011100001010111110110000101010110111000010100011101100001010100011	c2bec2adc28ec2a9c2bec2adc28ec2a2c2bec2abc28ec2a1c2bec2adc28ec2a3c2bec2acc28ec2aec2bec2adc28ec2aac2bec2adc28ec2a9c2bec2adc28ec2a2c2bec2abc28ec2a1c2bec2adc28ec2a3
UHC	¾??¾??¾??¡¾??¾??®¾?ª¾??¾??¾??¡¾??	10101000111110101010000110101001001111110011111110101000111110101010000110101001001111110011111110101000111110100011111100111111101000101010111010101000111110101010000110101001001111110011111110101000111110100011111100111111101000101110011110101000111110101010000110101001001111111010100010100011101010001111101010100001101010010011111100111111101010001111101010100001101010010011111100111111101010001111101000111111001111111010001010101110101010001111101010100001101010010011111100111111	a8faa1a93f3fa8faa1a93f3fa8fa3f3fa2aea8faa1a93f3fa8fa3f3fa2e7a8faa1a93fa8a3a8faa1a93f3fa8faa1a93f3fa8fa3f3fa2aea8faa1a93f3f

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。