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	Ê}ÊÊ[[\Ê}ÊÊ[[\@Ê}ÊÊ[[\Ê}ÊÊ[[\SM	10000001110010100111110110000001110010101000000111001010010110110101101101011100100000011100101001111101100000011100101010000001110010100101101101011011010111000100000010000001110010100111110110000001110010101000000111001010010110110101101101011100100000011100101001111101100000011100101010000001110010100101101101011011010111000101001101001101	81ca7d81ca81ca5b5b5c81ca7d81ca81ca5b5b5c4081ca7d81ca81ca5b5b5c81ca7d81ca81ca5b5b5c534d
SJIS-WIN	??}????[[\??}????[[\@??}????[[\??}????[[\SM	00111111001111110111110100111111001111110011111100111111010110110101101101011100001111110011111101111101001111110011111100111111001111110101101101011011010111000100000000111111001111110111110100111111001111110011111100111111010110110101101101011100001111110011111101111101001111110011111100111111001111110101101101011011010111000101001101001101	3f3f7d3f3f3f3f5b5b5c3f3f7d3f3f3f3f5b5b5c403f3f7d3f3f3f3f5b5b5c3f3f7d3f3f3f3f5b5b5c534d
EUC-JP	?Ê}?Ê?Ê[[\?Ê}?Ê?Ê[[\@?Ê}?Ê?Ê[[\?Ê}?Ê?Ê[[\SM	00111111100011111010101010110100011111010011111110001111101010101011010000111111100011111010101010110100010110110101101101011100001111111000111110101010101101000111110100111111100011111010101010110100001111111000111110101010101101000101101101011011010111000100000000111111100011111010101010110100011111010011111110001111101010101011010000111111100011111010101010110100010110110101101101011100001111111000111110101010101101000111110100111111100011111010101010110100001111111000111110101010101101000101101101011011010111000101001101001101	3f8faab47d3f8faab43f8faab45b5b5c3f8faab47d3f8faab43f8faab45b5b5c403f8faab47d3f8faab43f8faab45b5b5c3f8faab47d3f8faab43f8faab45b5b5c534d
UTF-8	Ê}ÊÊ[[\Ê}ÊÊ[[\@Ê}ÊÊ[[\Ê}ÊÊ[[\SM	11000010100000011100001110001010011111011100001010000001110000111000101011000010100000011100001110001010010110110101101101011100110000101000000111000011100010100111110111000010100000011100001110001010110000101000000111000011100010100101101101011011010111000100000011000010100000011100001110001010011111011100001010000001110000111000101011000010100000011100001110001010010110110101101101011100110000101000000111000011100010100111110111000010100000011100001110001010110000101000000111000011100010100101101101011011010111000101001101001101	c281c38a7dc281c38ac281c38a5b5b5cc281c38a7dc281c38ac281c38a5b5b5c40c281c38a7dc281c38ac281c38a5b5b5cc281c38a7dc281c38ac281c38a5b5b5c534d
UHC	??}????[[\??}????[[\@??}????[[\??}????[[\SM	00111111001111110111110100111111001111110011111100111111010110110101101101011100001111110011111101111101001111110011111100111111001111110101101101011011010111000100000000111111001111110111110100111111001111110011111100111111010110110101101101011100001111110011111101111101001111110011111100111111001111110101101101011011010111000101001101001101	3f3f7d3f3f3f3f5b5b5c3f3f7d3f3f3f3f5b5b5c403f3f7d3f3f3f3f5b5b5c3f3f7d3f3f3f3f5b5b5c534d

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。