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	?¢ì¡ò«ò?¢ì¢ð¢Â¢´?¢ì¢ð??¢ì¡ò«ò	001111111000111110100010111011001010000111110010100011111010101111110010001111111000111110100010111011001000111110100010111100001000111110100010110000101000111110100010101101000011111110001111101000101110110010001111101000101111000000111111001111111000111110100010111011001010000111110010100011111010101111110010	3f8fa2eca1f28fabf23f8fa2ec8fa2f08fa2c28fa2b43f8fa2ec8fa2f03f3f8fa2eca1f28fabf2
SJIS-WIN	??￠????????￠??￠??￠??￠´??￠??￠????￠??????	001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111111000000110010001001111110011111110000001100100010011111100111111100000011001000110000001010011000011111100111111100000011001000100111111001111111000000110010001001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111	3f3f81913f3f3f3f3f3f3f3f81913f3f81913f3f81913f3f8191814c3f3f81913f3f81913f3f3f3f81913f3f3f3f3f3f
EUC-JP	??¢ì¡ò??ò??¢ì?¢ð?¢Â?¢´??¢ì?¢ð???¢ì¡ò??ò	0011111100111111101000011111000110001111101010111100000010001111101000101100001010001111101010111101001000111111001111111000111110101011110100100011111100111111101000011111000110001111101010111100000000111111101000011111000110001111101010011100001100111111101000011111000110001111101010101010010000111111101000011111000110100001101011010011111100111111101000011111000110001111101010111100000000111111101000011111000110001111101010011100001100111111001111110011111110100001111100011000111110101011110000001000111110100010110000101000111110101011110100100011111100111111100011111010101111010010	3f3fa1f18fabc08fa2c28fabd23f3f8fabd23f3fa1f18fabc03fa1f18fa9c33fa1f18faaa43fa1f1a1ad3f3fa1f18fabc03fa1f18fa9c33f3f3fa1f18fabc08fa2c28fabd23f3f8fabd2
UTF-8	?¢ì¡ò«ò?¢ì¢ð¢Â¢´?¢ì¢ð??¢ì¡ò«ò	00111111110000101000111111000010101000101100001110101100110000101010000111000011101100101100001010001111110000101010101111000011101100100011111111000010100011111100001010100010110000111010110011000010100011111100001010100010110000111011000011000010100011111100001010100010110000111000001011000010100011111100001010100010110000101011010000111111110000101000111111000010101000101100001110101100110000101000111111000010101000101100001110110000001111110011111111000010100011111100001010100010110000111010110011000010101000011100001110110010110000101000111111000010101010111100001110110010	3fc28fc2a2c3acc2a1c3b2c28fc2abc3b23fc28fc2a2c3acc28fc2a2c3b0c28fc2a2c382c28fc2a2c2b43fc28fc2a2c3acc28fc2a2c3b03f3fc28fc2a2c3acc2a1c3b2c28fc2abc3b2
UHC	????¡??????????ð?????´??????ð?????¡????	0011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111110101001101000110011111100111111001111110011111100111111101000101010010100111111001111110011111100111111001111110011111110101001101000110011111100111111001111110011111100111111101000101010111000111111001111110011111100111111	3f3f3f3fa2ae3f3f3f3f3f3f3f3f3f3fa9a33f3f3f3f3fa2a53f3f3f3f3f3fa9a33f3f3f3f3fa2ae3f3f3f3f

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。