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	¾«Á¡ßÈK¾«Á¡ßÈO\@¾«Á¡ßÈK¾«Á¡ßÈO\SM	1011111010101011100011101100000110001110101000011101111111001000010010111011111010101011100011101100000110001110101000011101111111001000010011110101110001000000101111101010101110001110110000011000111010100001110111111100100001001011101111101010101110001110110000011000111010100001110111111100100001001111010111000101001101001101	beab8ec18ea1dfc84bbeab8ec18ea1dfc84f5c40beab8ec18ea1dfc84bbeab8ec18ea1dfc84f5c534d
SJIS-WIN	????????K????????O\@????????K????????O\SM	0011111100111111001111110011111100111111001111110011111100111111010010110011111100111111001111110011111100111111001111110011111100111111010011110101110001000000001111110011111100111111001111110011111100111111001111110011111101001011001111110011111100111111001111110011111100111111001111110011111101001111010111000101001101001101	3f3f3f3f3f3f3f3f4b3f3f3f3f3f3f3f3f4f5c403f3f3f3f3f3f3f3f4b3f3f3f3f3f3f3f3f4f5c534d
EUC-JP	???Á?¡ßÈK???Á?¡ßÈO\@???Á?¡ßÈK???Á?¡ßÈO\SM	00111111001111110011111110001111101010101010000100111111100011111010001011000010100011111010100111001110100011111010101010110010010010110011111100111111001111111000111110101010101000010011111110001111101000101100001010001111101010011100111010001111101010101011001001001111010111000100000000111111001111110011111110001111101010101010000100111111100011111010001011000010100011111010100111001110100011111010101010110010010010110011111100111111001111111000111110101010101000010011111110001111101000101100001010001111101010011100111010001111101010101011001001001111010111000101001101001101	3f3f3f8faaa13f8fa2c28fa9ce8faab24b3f3f3f8faaa13f8fa2c28fa9ce8faab24f5c403f3f3f8faaa13f8fa2c28fa9ce8faab24b3f3f3f8faaa13f8fa2c28fa9ce8faab24f5c534d
UTF-8	¾«Á¡ßÈK¾«Á¡ßÈO\@¾«Á¡ßÈK¾«Á¡ßÈO\SM	11000010101111101100001010101011110000101000111011000011100000011100001010001110110000101010000111000011100111111100001110001000010010111100001010111110110000101010101111000010100011101100001110000001110000101000111011000010101000011100001110011111110000111000100001001111010111000100000011000010101111101100001010101011110000101000111011000011100000011100001010001110110000101010000111000011100111111100001110001000010010111100001010111110110000101010101111000010100011101100001110000001110000101000111011000010101000011100001110011111110000111000100001001111010111000101001101001101	c2bec2abc28ec381c28ec2a1c39fc3884bc2bec2abc28ec381c28ec2a1c39fc3884f5c40c2bec2abc28ec381c28ec2a1c39fc3884bc2bec2abc28ec381c28ec2a1c39fc3884f5c534d
UHC	¾????¡ß?K¾????¡ß?O\@¾????¡ß?K¾????¡ß?O\SM	1010100011111010001111110011111100111111001111111010001010101110101010011010110000111111010010111010100011111010001111110011111100111111001111111010001010101110101010011010110000111111010011110101110001000000101010001111101000111111001111110011111100111111101000101010111010101001101011000011111101001011101010001111101000111111001111110011111100111111101000101010111010101001101011000011111101001111010111000101001101001101	a8fa3f3f3f3fa2aea9ac3f4ba8fa3f3f3f3fa2aea9ac3f4f5c40a8fa3f3f3f3fa2aea9ac3f4ba8fa3f3f3f3fa2aea9ac3f4f5c534d

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。