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	©Á¡Þû«£ý¢±«´«àû«²¢±¡ë	10001111101010011100000110100001110111101111101110001111101010111010001111111101100011111010001010110001100011111010101110110100100011111010101111100000111110111000111110101011101100101000111110100010101100011010000111101011	8fa9c1a1defb8faba3fd8fa2b18fabb48fabe0fb8fabb28fa2b1a1eb
SJIS-WIN	????????￡??￠±??´????????￠±??	00111111001111110011111100111111001111110011111100111111001111111000000110010010001111110011111110000001100100011000000101111101001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111100000011001000110000001011111010011111100111111	3f3f3f3f3f3f3f3f81923f3f8191817d3f3f814c3f3f3f3f3f3f3f3f8191817d3f3f
EUC-JP	?©Á¡Þû??£ý?¢±??´??àû????¢±¡ë	001111111000111110100010111011011000111110101010101000011000111110100010110000101000111110101001101100001000111110101011111001010011111100111111101000011111001010001111101010111111001000111111101000011111000110100001110111100011111100111111101000011010110100111111001111111000111110101011101000101000111110101011111001010011111100111111001111110011111110100001111100011010000111011110100011111010001011000010100011111010101110110011	3f8fa2ed8faaa18fa2c28fa9b08fabe53f3fa1f28fabf23fa1f1a1de3f3fa1ad3f3f8faba28fabe53f3f3f3fa1f1a1de8fa2c28fabb3
UTF-8	©Á¡Þû«£ý¢±«´«àû«²¢±¡ë	1100001010001111110000101010100111000011100000011100001010100001110000111001111011000011101110111100001010001111110000101010101111000010101000111100001110111101110000101000111111000010101000101100001010110001110000101000111111000010101010111100001010110100110000101000111111000010101010111100001110100000110000111011101111000010100011111100001010101011110000101011001011000010100011111100001010100010110000101011000111000010101000011100001110101011	c28fc2a9c381c2a1c39ec3bbc28fc2abc2a3c3bdc28fc2a2c2b1c28fc2abc2b4c28fc2abc3a0c3bbc28fc2abc2b2c28fc2a2c2b1c2a1c3ab
UHC	???¡Þ???????±??´??????²??±¡?	0011111100111111001111111010001010101110101010001010110100111111001111110011111100111111001111110011111100111111101000011011111000111111001111111010001010100101001111110011111100111111001111110011111100111111101010011111011100111111001111111010000110111110101000101010111000111111	3f3f3fa2aea8ad3f3f3f3f3f3f3fa1be3f3fa2a53f3f3f3f3f3fa9f73f3fa1bea2ae3f

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。