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	©Âý«²ªä©Âý«²ªä@©Âý«²ªä©Âý«²ªäSM	10001111101010011100001011111101100011111010101110110010100011111010101011100100100011111010100111000010111111011000111110101011101100101000111110101010111001000100000010001111101010011100001011111101100011111010101110110010100011111010101011100100100011111010100111000010111111011000111110101011101100101000111110101010111001000101001101001101	8fa9c2fd8fabb28faae48fa9c2fd8fabb28faae4408fa9c2fd8fabb28faae48fa9c2fd8fabb28faae4534d
SJIS-WIN	????????????????????@????????????????????SM	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110100000000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f403f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f534d
EUC-JP	?©Âý????ªä?©Âý????ªä@?©Âý????ªä?©Âý????ªäSM	0011111110001111101000101110110110001111101010101010010010001111101010111111001000111111001111110011111100111111100011111010001011101100100011111010101110100011001111111000111110100010111011011000111110101010101001001000111110101011111100100011111100111111001111110011111110001111101000101110110010001111101010111010001101000000001111111000111110100010111011011000111110101010101001001000111110101011111100100011111100111111001111110011111110001111101000101110110010001111101010111010001100111111100011111010001011101101100011111010101010100100100011111010101111110010001111110011111100111111001111111000111110100010111011001000111110101011101000110101001101001101	3f8fa2ed8faaa48fabf23f3f3f3f8fa2ec8faba33f8fa2ed8faaa48fabf23f3f3f3f8fa2ec8faba3403f8fa2ed8faaa48fabf23f3f3f3f8fa2ec8faba33f8fa2ed8faaa48fabf23f3f3f3f8fa2ec8faba3534d
UTF-8	©Âý«²ªä©Âý«²ªä@©Âý«²ªä©Âý«²ªäSM	1100001010001111110000101010100111000011100000101100001110111101110000101000111111000010101010111100001010110010110000101000111111000010101010101100001110100100110000101000111111000010101010011100001110000010110000111011110111000010100011111100001010101011110000101011001011000010100011111100001010101010110000111010010001000000110000101000111111000010101010011100001110000010110000111011110111000010100011111100001010101011110000101011001011000010100011111100001010101010110000111010010011000010100011111100001010101001110000111000001011000011101111011100001010001111110000101010101111000010101100101100001010001111110000101010101011000011101001000101001101001101	c28fc2a9c382c3bdc28fc2abc2b2c28fc2aac3a4c28fc2a9c382c3bdc28fc2abc2b2c28fc2aac3a440c28fc2a9c382c3bdc28fc2abc2b2c28fc2aac3a4c28fc2a9c382c3bdc28fc2abc2b2c28fc2aac3a4534d
UHC	??????²?ª???????²?ª?@??????²?ª???????²?ª?SM	001111110011111100111111001111110011111100111111101010011111011100111111101010001010001100111111001111110011111100111111001111110011111100111111101010011111011100111111101010001010001100111111010000000011111100111111001111110011111100111111001111111010100111110111001111111010100010100011001111110011111100111111001111110011111100111111001111111010100111110111001111111010100010100011001111110101001101001101	3f3f3f3f3f3fa9f73fa8a33f3f3f3f3f3f3fa9f73fa8a33f403f3f3f3f3f3fa9f73fa8a33f3f3f3f3f3f3fa9f73fa8a33f534d

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。