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??«®¢´?«Á?¢ì?«Á??«®¢´?«Á?¡ñ	001111111000111110101011110000010011111100111111100011111010101110101110100011111010001010110100001111111000111110101011110000010011111110001111101000101110110000111111100011111010101111000001001111110011111110001111101010111010111010001111101000101011010000111111100011111010101111000001001111111010000111110001	3f8fabc13f3f8fabae8fa2b43f8fabc13f8fa2ec3f8fabc13f3f8fabae8fa2b43f8fabc13fa1f1
SJIS-WIN	??????????￠´??????￠???????????￠´???????	0011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100011000000101001100001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001100000010100110000111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f8191814c3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f8191814c3f3f3f3f3f3f3f
EUC-JP	???Á????®?¢´???Á??¢ì???Á????®?¢´???Á?¡ñ	0011111100111111001111111000111110101010101000010011111100111111001111110011111110001111101000101110111000111111101000011111000110100001101011010011111100111111001111111000111110101010101000010011111100111111101000011111000110001111101010111100000000111111001111110011111110001111101010101010000100111111001111110011111100111111100011111010001011101110001111111010000111110001101000011010110100111111001111110011111110001111101010101010000100111111100011111010001011000010100011111010101111010000	3f3f3f8faaa13f3f3f3f8fa2ee3fa1f1a1ad3f3f3f8faaa13f3fa1f18fabc03f3f3f8faaa13f3f3f3f8fa2ee3fa1f1a1ad3f3f3f8faaa13f8fa2c28fabd0
UTF-8	?«Á??«®¢´?«Á?¢ì?«Á??«®¢´?«Á?¡ñ	0011111111000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000010101011101100001010001111110000101010001011000010101101000011111111000010100011111100001010101011110000111000000100111111110000101000111111000010101000101100001110101100001111111100001010001111110000101010101111000011100000010011111100111111110000101000111111000010101010111100001010101110110000101000111111000010101000101100001010110100001111111100001010001111110000101010101111000011100000010011111111000010101000011100001110110001	3fc28fc2abc3813f3fc28fc2abc2aec28fc2a2c2b43fc28fc2abc3813fc28fc2a2c3ac3fc28fc2abc3813f3fc28fc2abc2aec28fc2a2c2b43fc28fc2abc3813fc2a1c3b1
UHC	????????®??´????????????????®??´?????¡?	0011111100111111001111110011111100111111001111110011111100111111101000101110011100111111001111111010001010100101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010001011100111001111110011111110100010101001010011111100111111001111110011111100111111101000101010111000111111	3f3f3f3f3f3f3f3fa2e73f3fa2a53f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa2e73f3fa2a53f3f3f3f3fa2ae3f

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。