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??«Á?¢´«Á??«Á?¢Ä«Á???	001111110011111100111111100011111010101111000001001111110011111110001111101010111100000100111111100011111010001010110100100011111010101111000001001111110011111110001111101010111100000100111111100011111010001011000100100011111010101111000001001111110011111100111111	3f3f3f8fabc13f3f8fabc13f8fa2b48fabc13f3f8fabc13f8fa2c48fabc13f3f3f
SJIS-WIN	?????????????￠´??????????￠???????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001100000010100110000111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f8191814c3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f
EUC-JP	?????Á????Á??¢´??Á????Á??¢Ä??Á???	001111110011111100111111001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111110011111110100001111100011010000110101101001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111110011111110100001111100011000111110101010101000110011111100111111100011111010101010100001001111110011111100111111	3f3f3f3f3f8faaa13f3f3f3f8faaa13f3fa1f1a1ad3f3f8faaa13f3f3f3f8faaa13f3fa1f18faaa33f3f8faaa13f3f3f
UTF-8	???«Á??«Á?¢´«Á??«Á?¢Ä«Á???	001111110011111100111111110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000111000000100111111110000101000111111000010101000101100001010110100110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000111000000100111111110000101000111111000010101000101100001110000100110000101000111111000010101010111100001110000001001111110011111100111111	3f3f3fc28fc2abc3813f3fc28fc2abc3813fc28fc2a2c2b4c28fc2abc3813f3fc28fc2abc3813fc28fc2a2c384c28fc2abc3813f3f3f
UHC	??????????????´??????????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010001010100101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3fa2a53f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f

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。