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«¡	101111101010110110001110101010011011111010101101100011101010001010111110101010111000111010100001101111101010110110001110101000111011111010101100100011101010111010111110101011011000111010101010101111101010110110001110101010011011111010101101100011101010001010111110101010111000111010100001	bead8ea9bead8ea2beab8ea1bead8ea3beac8eaebead8eaabead8ea9bead8ea2beab8ea1
SJIS-WIN	???????￠???????￡?￢?????????????￠????	00111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111100000011001001000111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111	3f3f3f3f3f3f3f81913f3f3f3f3f3f3f81923f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f
EUC-JP	???©???¢???¡???£?¬?®???ª???©???¢???¡	00111111001111110011111110001111101000101110110100111111001111110011111110100001111100010011111100111111001111111000111110100010110000100011111100111111001111111010000111110010001111111010001011001100001111111000111110100010111011100011111100111111001111111000111110100010111011000011111100111111001111111000111110100010111011010011111100111111001111111010000111110001001111110011111100111111100011111010001011000010	3f3f3f8fa2ed3f3f3fa1f13f3f3f8fa2c23f3f3fa1f23fa2cc3f8fa2ee3f3f3f8fa2ec3f3f3f8fa2ed3f3f3fa1f13f3f3f8fa2c2
UTF-8	¾©¾¢¾«¡¾£¾¬®¾ª¾©¾¢¾«¡	110000101011111011000010101011011100001010001110110000101010100111000010101111101100001010101101110000101000111011000010101000101100001010111110110000101010101111000010100011101100001010100001110000101011111011000010101011011100001010001110110000101010001111000010101111101100001010101100110000101000111011000010101011101100001010111110110000101010110111000010100011101100001010101010110000101011111011000010101011011100001010001110110000101010100111000010101111101100001010101101110000101000111011000010101000101100001010111110110000101010101111000010100011101100001010100001	c2bec2adc28ec2a9c2bec2adc28ec2a2c2bec2abc28ec2a1c2bec2adc28ec2a3c2bec2acc28ec2aec2bec2adc28ec2aac2bec2adc28ec2a9c2bec2adc28ec2a2c2bec2abc28ec2a1
UHC	¾??¾??¾??¡¾??¾??®¾?ª¾??¾??¾??¡	10101000111110101010000110101001001111110011111110101000111110101010000110101001001111110011111110101000111110100011111100111111101000101010111010101000111110101010000110101001001111110011111110101000111110100011111100111111101000101110011110101000111110101010000110101001001111111010100010100011101010001111101010100001101010010011111100111111101010001111101010100001101010010011111100111111101010001111101000111111001111111010001010101110	a8faa1a93f3fa8faa1a93f3fa8fa3f3fa2aea8faa1a93f3fa8fa3f3fa2e7a8faa1a93fa8a3a8faa1a93f3fa8faa1a93f3fa8fa3f3fa2ae

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。