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	ÖÁ«Ï^]ÖÁ«Ï^]ÖÁ«Ï^]ÖÁ«Ï^]M	1000111011010110100011101100000110001110101010111000111011001111010111100101110110001110110101101000111011000001100011101010101110001110110011110101111001011101100011101101011010001110110000011000111010101011100011101100111101011110010111011000111011010110100011101100000110001110101010111000111011001111010111100101110101001101	8ed68ec18eab8ecf5e5d8ed68ec18eab8ecf5e5d8ed68ec18eab8ecf5e5d8ed68ec18eab8ecf5e5d4d
SJIS-WIN	????????^]????????^]????????^]????????^]M	0011111100111111001111110011111100111111001111110011111100111111010111100101110100111111001111110011111100111111001111110011111100111111001111110101111001011101001111110011111100111111001111110011111100111111001111110011111101011110010111010011111100111111001111110011111100111111001111110011111100111111010111100101110101001101	3f3f3f3f3f3f3f3f5e5d3f3f3f3f3f3f3f3f5e5d3f3f3f3f3f3f3f3f5e5d3f3f3f3f3f3f3f3f5e5d4d
EUC-JP	?Ö?Á???Ï^]?Ö?Á???Ï^]?Ö?Á???Ï^]?Ö?Á???Ï^]M	0011111110001111101010101101001100111111100011111010101010100001001111110011111100111111100011111010101011000001010111100101110100111111100011111010101011010011001111111000111110101010101000010011111100111111001111111000111110101010110000010101111001011101001111111000111110101010110100110011111110001111101010101010000100111111001111110011111110001111101010101100000101011110010111010011111110001111101010101101001100111111100011111010101010100001001111110011111100111111100011111010101011000001010111100101110101001101	3f8faad33f8faaa13f3f3f8faac15e5d3f8faad33f8faaa13f3f3f8faac15e5d3f8faad33f8faaa13f3f3f8faac15e5d3f8faad33f8faaa13f3f3f8faac15e5d4d
UTF-8	ÖÁ«Ï^]ÖÁ«Ï^]ÖÁ«Ï^]ÖÁ«Ï^]M	11000010100011101100001110010110110000101000111011000011100000011100001010001110110000101010101111000010100011101100001110001111010111100101110111000010100011101100001110010110110000101000111011000011100000011100001010001110110000101010101111000010100011101100001110001111010111100101110111000010100011101100001110010110110000101000111011000011100000011100001010001110110000101010101111000010100011101100001110001111010111100101110111000010100011101100001110010110110000101000111011000011100000011100001010001110110000101010101111000010100011101100001110001111010111100101110101001101	c28ec396c28ec381c28ec2abc28ec38f5e5dc28ec396c28ec381c28ec2abc28ec38f5e5dc28ec396c28ec381c28ec2abc28ec38f5e5dc28ec396c28ec381c28ec2abc28ec38f5e5d4d
UHC	????????^]????????^]????????^]????????^]M	0011111100111111001111110011111100111111001111110011111100111111010111100101110100111111001111110011111100111111001111110011111100111111001111110101111001011101001111110011111100111111001111110011111100111111001111110011111101011110010111010011111100111111001111110011111100111111001111110011111100111111010111100101110101001101	3f3f3f3f3f3f3f3f5e5d3f3f3f3f3f3f3f3f5e5d3f3f3f3f3f3f3f3f5e5d3f3f3f3f3f3f3f3f5e5d4d

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。