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«âR©Á«âo©Á«â]©Á«âR©Á«âo©Á«â]	100011111010100111000001100011111010101111100010010100101000111110101001110000011000111110101011111000100110111110001111101010011100000110001111101010111110001001011101100011111010100111000001100011111010101111100010010100101000111110101001110000011000111110101011111000100110111110001111101010011100000110001111101010111110001001011101	8fa9c18fabe2528fa9c18fabe26f8fa9c18fabe25d8fa9c18fabe2528fa9c18fabe26f8fa9c18fabe25d
SJIS-WIN	??????R??????o??????]??????R??????o??????]	001111110011111100111111001111110011111100111111010100100011111100111111001111110011111100111111001111110110111100111111001111110011111100111111001111110011111101011101001111110011111100111111001111110011111100111111010100100011111100111111001111110011111100111111001111110110111100111111001111110011111100111111001111110011111101011101	3f3f3f3f3f3f523f3f3f3f3f3f6f3f3f3f3f3f3f5d3f3f3f3f3f3f523f3f3f3f3f3f6f3f3f3f3f3f3f5d
EUC-JP	?©Á??âR?©Á??âo?©Á??â]?©Á??âR?©Á??âo?©Á??â]	001111111000111110100010111011011000111110101010101000010011111100111111100011111010101110100100010100100011111110001111101000101110110110001111101010101010000100111111001111111000111110101011101001000110111100111111100011111010001011101101100011111010101010100001001111110011111110001111101010111010010001011101001111111000111110100010111011011000111110101010101000010011111100111111100011111010101110100100010100100011111110001111101000101110110110001111101010101010000100111111001111111000111110101011101001000110111100111111100011111010001011101101100011111010101010100001001111110011111110001111101010111010010001011101	3f8fa2ed8faaa13f3f8faba4523f8fa2ed8faaa13f3f8faba46f3f8fa2ed8faaa13f3f8faba45d3f8fa2ed8faaa13f3f8faba4523f8fa2ed8faaa13f3f8faba46f3f8fa2ed8faaa13f3f8faba45d
UTF-8	©Á«âR©Á«âo©Á«â]©Á«âR©Á«âo©Á«â]	110000101000111111000010101010011100001110000001110000101000111111000010101010111100001110100010010100101100001010001111110000101010100111000011100000011100001010001111110000101010101111000011101000100110111111000010100011111100001010101001110000111000000111000010100011111100001010101011110000111010001001011101110000101000111111000010101010011100001110000001110000101000111111000010101010111100001110100010010100101100001010001111110000101010100111000011100000011100001010001111110000101010101111000011101000100110111111000010100011111100001010101001110000111000000111000010100011111100001010101011110000111010001001011101	c28fc2a9c381c28fc2abc3a252c28fc2a9c381c28fc2abc3a26fc28fc2a9c381c28fc2abc3a25dc28fc2a9c381c28fc2abc3a252c28fc2a9c381c28fc2abc3a26fc28fc2a9c381c28fc2abc3a25d
UHC	??????R??????o??????]??????R??????o??????]	001111110011111100111111001111110011111100111111010100100011111100111111001111110011111100111111001111110110111100111111001111110011111100111111001111110011111101011101001111110011111100111111001111110011111100111111010100100011111100111111001111110011111100111111001111110110111100111111001111110011111100111111001111110011111101011101	3f3f3f3f3f3f523f3f3f3f3f3f6f3f3f3f3f3f3f5d3f3f3f3f3f3f523f3f3f3f3f3f6f3f3f3f3f3f3f5d

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。