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	«²ª¡ª¡«ò©Á¢±«ª©Î©ÁªÂ«²¢ð	100011111010101110110010100011111010101010100001100011111010101010100001100011111010101111110010100011111010100111000001100011111010001010110001100011111010101110101010100011111010100111001110100011111010100111000001100011111010101011000010100011111010101110110010100011111010001011110000	8fabb28faaa18faaa18fabf28fa9c18fa2b18fabaa8fa9ce8fa9c18faac28fabb28fa2f0
SJIS-WIN	????????????????￠±????????????????￠?	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001100000010111110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f8191817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f
EUC-JP	????ª¡?ª¡??ò?©Á?¢±??ª?©Î?©Á?ªÂ????¢ð	001111110011111100111111001111111000111110100010111011001000111110100010110000100011111110001111101000101110110010001111101000101100001000111111001111111000111110101011110100100011111110001111101000101110110110001111101010101010000100111111101000011111000110100001110111100011111100111111100011111010001011101100001111111000111110100010111011011000111110101010110000100011111110001111101000101110110110001111101010101010000100111111100011111010001011101100100011111010101010100100001111110011111100111111001111111010000111110001100011111010100111000011	3f3f3f3f8fa2ec8fa2c23f8fa2ec8fa2c23f3f8fabd23f8fa2ed8faaa13fa1f1a1de3f3f8fa2ec3f8fa2ed8faac23f8fa2ed8faaa13f8fa2ec8faaa43f3f3f3fa1f18fa9c3
UTF-8	«²ª¡ª¡«ò©Á¢±«ª©Î©ÁªÂ«²¢ð	110000101000111111000010101010111100001010110010110000101000111111000010101010101100001010100001110000101000111111000010101010101100001010100001110000101000111111000010101010111100001110110010110000101000111111000010101010011100001110000001110000101000111111000010101000101100001010110001110000101000111111000010101010111100001010101010110000101000111111000010101010011100001110001110110000101000111111000010101010011100001110000001110000101000111111000010101010101100001110000010110000101000111111000010101010111100001010110010110000101000111111000010101000101100001110110000	c28fc2abc2b2c28fc2aac2a1c28fc2aac2a1c28fc2abc3b2c28fc2a9c381c28fc2a2c2b1c28fc2abc2aac28fc2a9c38ec28fc2a9c381c28fc2aac382c28fc2abc2b2c28fc2a2c3b0
UHC	??²?ª¡?ª¡????????±??ª???????ª???²??ð	00111111001111111010100111110111001111111010100010100011101000101010111000111111101010001010001110100010101011100011111100111111001111110011111100111111001111110011111100111111101000011011111000111111001111111010100010100011001111110011111100111111001111110011111100111111001111111010100010100011001111110011111100111111101010011111011100111111001111111010100110100011	3f3fa9f73fa8a3a2ae3fa8a3a2ae3f3f3f3f3f3f3f3fa1be3f3fa8a33f3f3f3f3f3f3fa8a33f3f3fa9f73f3fa9a3

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。