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	¢ë¢ÄR¢ë¢Äo¢ë¢Ä]¢ë¢ÄR¢ë¢Äo¢ë¢Ä]	100011111010001011101011100011111010001011000100010100101000111110100010111010111000111110100010110001000110111110001111101000101110101110001111101000101100010001011101100011111010001011101011100011111010001011000100010100101000111110100010111010111000111110100010110001000110111110001111101000101110101110001111101000101100010001011101	8fa2eb8fa2c4528fa2eb8fa2c46f8fa2eb8fa2c45d8fa2eb8fa2c4528fa2eb8fa2c46f8fa2eb8fa2c45d
SJIS-WIN	?￠??￠?R?￠??￠?o?￠??￠?]?￠??￠?R?￠??￠?o?￠??￠?]	001111111000000110010001001111110011111110000001100100010011111101010010001111111000000110010001001111110011111110000001100100010011111101101111001111111000000110010001001111110011111110000001100100010011111101011101001111111000000110010001001111110011111110000001100100010011111101010010001111111000000110010001001111110011111110000001100100010011111101101111001111111000000110010001001111110011111110000001100100010011111101011101	3f81913f3f81913f523f81913f3f81913f6f3f81913f3f81913f5d3f81913f3f81913f523f81913f3f81913f6f3f81913f3f81913f5d
EUC-JP	?¢ë?¢ÄR?¢ë?¢Äo?¢ë?¢Ä]?¢ë?¢ÄR?¢ë?¢Äo?¢ë?¢Ä]	001111111010000111110001100011111010101110110011001111111010000111110001100011111010101010100011010100100011111110100001111100011000111110101011101100110011111110100001111100011000111110101010101000110110111100111111101000011111000110001111101010111011001100111111101000011111000110001111101010101010001101011101001111111010000111110001100011111010101110110011001111111010000111110001100011111010101010100011010100100011111110100001111100011000111110101011101100110011111110100001111100011000111110101010101000110110111100111111101000011111000110001111101010111011001100111111101000011111000110001111101010101010001101011101	3fa1f18fabb33fa1f18faaa3523fa1f18fabb33fa1f18faaa36f3fa1f18fabb33fa1f18faaa35d3fa1f18fabb33fa1f18faaa3523fa1f18fabb33fa1f18faaa36f3fa1f18fabb33fa1f18faaa35d
UTF-8	¢ë¢ÄR¢ë¢Äo¢ë¢Ä]¢ë¢ÄR¢ë¢Äo¢ë¢Ä]	110000101000111111000010101000101100001110101011110000101000111111000010101000101100001110000100010100101100001010001111110000101010001011000011101010111100001010001111110000101010001011000011100001000110111111000010100011111100001010100010110000111010101111000010100011111100001010100010110000111000010001011101110000101000111111000010101000101100001110101011110000101000111111000010101000101100001110000100010100101100001010001111110000101010001011000011101010111100001010001111110000101010001011000011100001000110111111000010100011111100001010100010110000111010101111000010100011111100001010100010110000111000010001011101	c28fc2a2c3abc28fc2a2c38452c28fc2a2c3abc28fc2a2c3846fc28fc2a2c3abc28fc2a2c3845dc28fc2a2c3abc28fc2a2c38452c28fc2a2c3abc28fc2a2c3846fc28fc2a2c3abc28fc2a2c3845d
UHC	??????R??????o??????]??????R??????o??????]	001111110011111100111111001111110011111100111111010100100011111100111111001111110011111100111111001111110110111100111111001111110011111100111111001111110011111101011101001111110011111100111111001111110011111100111111010100100011111100111111001111110011111100111111001111110110111100111111001111110011111100111111001111110011111101011101	3f3f3f3f3f3f523f3f3f3f3f3f6f3f3f3f3f3f3f5d3f3f3f3f3f3f523f3f3f3f3f3f6f3f3f3f3f3f3f5d

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。