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	ÊKQ}Mm[\ÊKQ}Mm[\@ÊKQ}Mm[\ÊKQ}Mm[\SM	1000000110000000100000011100101001001011010100010111110101001101011011010101101101011100100000011000000010000001110010100100101101010001011111010100110101101101010110110101110001000000100000011000000010000001110010100100101101010001011111010100110101101101010110110101110010000001100000001000000111001010010010110101000101111101010011010110110101011011010111000101001101001101	818081ca4b517d4d6d5b5c818081ca4b517d4d6d5b5c40818081ca4b517d4d6d5b5c818081ca4b517d4d6d5b5c534d
SJIS-WIN	????KQ}Mm[\????KQ}Mm[\@????KQ}Mm[\????KQ}Mm[\SM	0011111100111111001111110011111101001011010100010111110101001101011011010101101101011100001111110011111100111111001111110100101101010001011111010100110101101101010110110101110001000000001111110011111100111111001111110100101101010001011111010100110101101101010110110101110000111111001111110011111100111111010010110101000101111101010011010110110101011011010111000101001101001101	3f3f3f3f4b517d4d6d5b5c3f3f3f3f4b517d4d6d5b5c403f3f3f3f4b517d4d6d5b5c3f3f3f3f4b517d4d6d5b5c534d
EUC-JP	???ÊKQ}Mm[\???ÊKQ}Mm[\@???ÊKQ}Mm[\???ÊKQ}Mm[\SM	00111111001111110011111110001111101010101011010001001011010100010111110101001101011011010101101101011100001111110011111100111111100011111010101010110100010010110101000101111101010011010110110101011011010111000100000000111111001111110011111110001111101010101011010001001011010100010111110101001101011011010101101101011100001111110011111100111111100011111010101010110100010010110101000101111101010011010110110101011011010111000101001101001101	3f3f3f8faab44b517d4d6d5b5c3f3f3f8faab44b517d4d6d5b5c403f3f3f8faab44b517d4d6d5b5c3f3f3f8faab44b517d4d6d5b5c534d
UTF-8	ÊKQ}Mm[\ÊKQ}Mm[\@ÊKQ}Mm[\ÊKQ}Mm[\SM	110000101000000111000010100000001100001010000001110000111000101001001011010100010111110101001101011011010101101101011100110000101000000111000010100000001100001010000001110000111000101001001011010100010111110101001101011011010101101101011100010000001100001010000001110000101000000011000010100000011100001110001010010010110101000101111101010011010110110101011011010111001100001010000001110000101000000011000010100000011100001110001010010010110101000101111101010011010110110101011011010111000101001101001101	c281c280c281c38a4b517d4d6d5b5cc281c280c281c38a4b517d4d6d5b5c40c281c280c281c38a4b517d4d6d5b5cc281c280c281c38a4b517d4d6d5b5c534d
UHC	????KQ}Mm[\????KQ}Mm[\@????KQ}Mm[\????KQ}Mm[\SM	0011111100111111001111110011111101001011010100010111110101001101011011010101101101011100001111110011111100111111001111110100101101010001011111010100110101101101010110110101110001000000001111110011111100111111001111110100101101010001011111010100110101101101010110110101110000111111001111110011111100111111010010110101000101111101010011010110110101011011010111000101001101001101	3f3f3f3f4b517d4d6d5b5c3f3f3f3f4b517d4d6d5b5c403f3f3f3f4b517d4d6d5b5c3f3f3f3f4b517d4d6d5b5c534d

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。