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	«±¢ÄJ\«±¢ÄJ\@«±¢ÄJ\«±¢ÄJ\SM	1000111110101011101100011000111110100010110001000100101001011100100011111010101110110001100011111010001011000100010010100101110001000000100011111010101110110001100011111010001011000100010010100101110010001111101010111011000110001111101000101100010001001010010111000101001101001101	8fabb18fa2c44a5c8fabb18fa2c44a5c408fabb18fa2c44a5c8fabb18fa2c44a5c534d
SJIS-WIN	??±?￠?J\??±?￠?J\@??±?￠?J\??±?￠?J\SM	00111111001111111000000101111101001111111000000110010001001111110100101001011100001111110011111110000001011111010011111110000001100100010011111101001010010111000100000000111111001111111000000101111101001111111000000110010001001111110100101001011100001111110011111110000001011111010011111110000001100100010011111101001010010111000101001101001101	3f3f817d3f81913f4a5c3f3f817d3f81913f4a5c403f3f817d3f81913f4a5c3f3f817d3f81913f4a5c534d
EUC-JP	??±?¢ÄJ\??±?¢ÄJ\@??±?¢ÄJ\??±?¢ÄJ\SM	001111110011111110100001110111100011111110100001111100011000111110101010101000110100101001011100001111110011111110100001110111100011111110100001111100011000111110101010101000110100101001011100010000000011111100111111101000011101111000111111101000011111000110001111101010101010001101001010010111000011111100111111101000011101111000111111101000011111000110001111101010101010001101001010010111000101001101001101	3f3fa1de3fa1f18faaa34a5c3f3fa1de3fa1f18faaa34a5c403f3fa1de3fa1f18faaa34a5c3f3fa1de3fa1f18faaa34a5c534d
UTF-8	«±¢ÄJ\«±¢ÄJ\@«±¢ÄJ\«±¢ÄJ\SM	1100001010001111110000101010101111000010101100011100001010001111110000101010001011000011100001000100101001011100110000101000111111000010101010111100001010110001110000101000111111000010101000101100001110000100010010100101110001000000110000101000111111000010101010111100001010110001110000101000111111000010101000101100001110000100010010100101110011000010100011111100001010101011110000101011000111000010100011111100001010100010110000111000010001001010010111000101001101001101	c28fc2abc2b1c28fc2a2c3844a5cc28fc2abc2b1c28fc2a2c3844a5c40c28fc2abc2b1c28fc2a2c3844a5cc28fc2abc2b1c28fc2a2c3844a5c534d
UHC	??±???J\??±???J\@??±???J\??±???J\SM	001111110011111110100001101111100011111100111111001111110100101001011100001111110011111110100001101111100011111100111111001111110100101001011100010000000011111100111111101000011011111000111111001111110011111101001010010111000011111100111111101000011011111000111111001111110011111101001010010111000101001101001101	3f3fa1be3f3f3f4a5c3f3fa1be3f3f3f4a5c403f3fa1be3f3f3f4a5c3f3fa1be3f3f3f4a5c534d

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。