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	«£ý«¤R[\«£ý«¤R[\@«£ý«¤R[\«£ý«¤R[\SM	10001111101010111010001111111101100011111010101110100100010100100101101101011100100011111010101110100011111111011000111110101011101001000101001001011011010111000100000010001111101010111010001111111101100011111010101110100100010100100101101101011100100011111010101110100011111111011000111110101011101001000101001001011011010111000101001101001101	8faba3fd8faba4525b5c8faba3fd8faba4525b5c408faba3fd8faba4525b5c8faba3fd8faba4525b5c534d
SJIS-WIN	??￡????R[\??￡????R[\@??￡????R[\??￡????R[\SM	0011111100111111100000011001001000111111001111110011111100111111010100100101101101011100001111110011111110000001100100100011111100111111001111110011111101010010010110110101110001000000001111110011111110000001100100100011111100111111001111110011111101010010010110110101110000111111001111111000000110010010001111110011111100111111001111110101001001011011010111000101001101001101	3f3f81923f3f3f3f525b5c3f3f81923f3f3f3f525b5c403f3f81923f3f3f3f525b5c3f3f81923f3f3f3f525b5c534d
EUC-JP	??£ý??¤R[\??£ý??¤R[\@??£ý??¤R[\??£ý??¤R[\SM	001111110011111110100001111100101000111110101011111100100011111100111111100011111010001011110000010100100101101101011100001111110011111110100001111100101000111110101011111100100011111100111111100011111010001011110000010100100101101101011100010000000011111100111111101000011111001010001111101010111111001000111111001111111000111110100010111100000101001001011011010111000011111100111111101000011111001010001111101010111111001000111111001111111000111110100010111100000101001001011011010111000101001101001101	3f3fa1f28fabf23f3f8fa2f0525b5c3f3fa1f28fabf23f3f8fa2f0525b5c403f3fa1f28fabf23f3f8fa2f0525b5c3f3fa1f28fabf23f3f8fa2f0525b5c534d
UTF-8	«£ý«¤R[\«£ý«¤R[\@«£ý«¤R[\«£ý«¤R[\SM	1100001010001111110000101010101111000010101000111100001110111101110000101000111111000010101010111100001010100100010100100101101101011100110000101000111111000010101010111100001010100011110000111011110111000010100011111100001010101011110000101010010001010010010110110101110001000000110000101000111111000010101010111100001010100011110000111011110111000010100011111100001010101011110000101010010001010010010110110101110011000010100011111100001010101011110000101010001111000011101111011100001010001111110000101010101111000010101001000101001001011011010111000101001101001101	c28fc2abc2a3c3bdc28fc2abc2a4525b5cc28fc2abc2a3c3bdc28fc2abc2a4525b5c40c28fc2abc2a3c3bdc28fc2abc2a4525b5cc28fc2abc2a3c3bdc28fc2abc2a4525b5c534d
UHC	??????¤R[\??????¤R[\@??????¤R[\??????¤R[\SM	0011111100111111001111110011111100111111001111111010001010110100010100100101101101011100001111110011111100111111001111110011111100111111101000101011010001010010010110110101110001000000001111110011111100111111001111110011111100111111101000101011010001010010010110110101110000111111001111110011111100111111001111110011111110100010101101000101001001011011010111000101001101001101	3f3f3f3f3f3fa2b4525b5c3f3f3f3f3f3fa2b4525b5c403f3f3f3f3f3fa2b4525b5c3f3f3f3f3f3fa2b4525b5c534d

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。