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	«ã«ä«²¡ß«â¢´Y«ã«ä«²¡ß«â¢´b	100011111010101111100011100011111010101111100100100011111010101110110010101000011101111110001111101010111110001010001111101000101011010001011001100011111010101111100011100011111010101111100100100011111010101110110010101000011101111110001111101010111110001010001111101000101011010001100010	8fabe38fabe48fabb2a1df8fabe28fa2b4598fabe38fabe48fabb2a1df8fabe28fa2b462
SJIS-WIN	???????????????￠´Y???????????????￠´b	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100011000000101001100010110010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001100000010100110001100010	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f8191814c593f3f3f3f3f3f3f3f3f3f3f3f3f3f3f8191814c62
EUC-JP	??ã??ä???¡ß??â?¢´Y??ã??ä???¡ß??â?¢´b	001111110011111110001111101010111010101000111111001111111000111110101011101000110011111100111111001111111000111110100010110000101000111110101001110011100011111100111111100011111010101110100100001111111010000111110001101000011010110101011001001111110011111110001111101010111010101000111111001111111000111110101011101000110011111100111111001111111000111110100010110000101000111110101001110011100011111100111111100011111010101110100100001111111010000111110001101000011010110101100010	3f3f8fabaa3f3f8faba33f3f3f8fa2c28fa9ce3f3f8faba43fa1f1a1ad593f3f8fabaa3f3f8faba33f3f3f8fa2c28fa9ce3f3f8faba43fa1f1a1ad62
UTF-8	«ã«ä«²¡ß«â¢´Y«ã«ä«²¡ß«â¢´b	11000010100011111100001010101011110000111010001111000010100011111100001010101011110000111010010011000010100011111100001010101011110000101011001011000010101000011100001110011111110000101000111111000010101010111100001110100010110000101000111111000010101000101100001010110100010110011100001010001111110000101010101111000011101000111100001010001111110000101010101111000011101001001100001010001111110000101010101111000010101100101100001010100001110000111001111111000010100011111100001010101011110000111010001011000010100011111100001010100010110000101011010001100010	c28fc2abc3a3c28fc2abc3a4c28fc2abc2b2c2a1c39fc28fc2abc3a2c28fc2a2c2b459c28fc2abc3a3c28fc2abc3a4c28fc2abc2b2c2a1c39fc28fc2abc3a2c28fc2a2c2b462
UHC	????????²¡ß?????´Y????????²¡ß?????´b	0011111100111111001111110011111100111111001111110011111100111111101010011111011110100010101011101010100110101100001111110011111100111111001111110011111110100010101001010101100100111111001111110011111100111111001111110011111100111111001111111010100111110111101000101010111010101001101011000011111100111111001111110011111100111111101000101010010101100010	3f3f3f3f3f3f3f3fa9f7a2aea9ac3f3f3f3f3fa2a5593f3f3f3f3f3f3f3fa9f7a2aea9ac3f3f3f3f3fa2a562

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。