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	«£a«¢ªâ\«£a«¢ªâ\@«£a«¢ªâ\«£a«¢ªâ\SM	1000111110101011101000110110000110001111101010111010001010001111101010101110001001011100100011111010101110100011011000011000111110101011101000101000111110101010111000100101110001000000100011111010101110100011011000011000111110101011101000101000111110101010111000100101110010001111101010111010001101100001100011111010101110100010100011111010101011100010010111000101001101001101	8faba3618faba28faae25c8faba3618faba28faae25c408faba3618faba28faae25c8faba3618faba28faae25c534d
SJIS-WIN	??￡a??￠???\??￡a??￠???\@??￡a??￠???\??￡a??￠???\SM	00111111001111111000000110010010011000010011111100111111100000011001000100111111001111110011111101011100001111110011111110000001100100100110000100111111001111111000000110010001001111110011111100111111010111000100000000111111001111111000000110010010011000010011111100111111100000011001000100111111001111110011111101011100001111110011111110000001100100100110000100111111001111111000000110010001001111110011111100111111010111000101001101001101	3f3f8192613f3f81913f3f3f5c3f3f8192613f3f81913f3f3f5c403f3f8192613f3f81913f3f3f5c3f3f8192613f3f81913f3f3f5c534d
EUC-JP	??£a??¢?ªâ\??£a??¢?ªâ\@??£a??¢?ªâ\??£a??¢?ªâ\SM	0011111100111111101000011111001001100001001111110011111110100001111100010011111110001111101000101110110010001111101010111010010001011100001111110011111110100001111100100110000100111111001111111010000111110001001111111000111110100010111011001000111110101011101001000101110001000000001111110011111110100001111100100110000100111111001111111010000111110001001111111000111110100010111011001000111110101011101001000101110000111111001111111010000111110010011000010011111100111111101000011111000100111111100011111010001011101100100011111010101110100100010111000101001101001101	3f3fa1f2613f3fa1f13f8fa2ec8faba45c3f3fa1f2613f3fa1f13f8fa2ec8faba45c403f3fa1f2613f3fa1f13f8fa2ec8faba45c3f3fa1f2613f3fa1f13f8fa2ec8faba45c534d
UTF-8	«£a«¢ªâ\«£a«¢ªâ\@«£a«¢ªâ\«£a«¢ªâ\SM	1100001010001111110000101010101111000010101000110110000111000010100011111100001010101011110000101010001011000010100011111100001010101010110000111010001001011100110000101000111111000010101010111100001010100011011000011100001010001111110000101010101111000010101000101100001010001111110000101010101011000011101000100101110001000000110000101000111111000010101010111100001010100011011000011100001010001111110000101010101111000010101000101100001010001111110000101010101011000011101000100101110011000010100011111100001010101011110000101010001101100001110000101000111111000010101010111100001010100010110000101000111111000010101010101100001110100010010111000101001101001101	c28fc2abc2a361c28fc2abc2a2c28fc2aac3a25cc28fc2abc2a361c28fc2abc2a2c28fc2aac3a25c40c28fc2abc2a361c28fc2abc2a2c28fc2aac3a25cc28fc2abc2a361c28fc2abc2a2c28fc2aac3a25c534d
UHC	???a????ª?\???a????ª?\@???a????ª?\???a????ª?\SM	001111110011111100111111011000010011111100111111001111110011111110101000101000110011111101011100001111110011111100111111011000010011111100111111001111110011111110101000101000110011111101011100010000000011111100111111001111110110000100111111001111110011111100111111101010001010001100111111010111000011111100111111001111110110000100111111001111110011111100111111101010001010001100111111010111000101001101001101	3f3f3f613f3f3f3fa8a33f5c3f3f3f613f3f3f3fa8a33f5c403f3f3f613f3f3f3fa8a33f5c3f3f3f613f3f3f3fa8a33f5c534d

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。