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	??½¥?¤é¸¡?½??½«???¿??½¯?¤ñ½¼?	001111110011111110001110101111011000111010100101001111111010010011101001101110001010000100111111100011101011110100111111001111111000111010111101100011101010101100111111001111110011111110001110101111110011111100111111100011101011110110001110101011110011111110100100111100011000111010111101100011101011110000111111	3f3f8ebd8ea53fa4e9b8a13f8ebd3f3f8ebd8eab3f3f3f8ebf3f3f8ebd8eaf3fa4f18ebd8ebc3f
SJIS-WIN	?????￥?????????????????????????????????	00111111001111110011111100111111001111111000000110001111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	???????¤é¸¡?????????????¿?????¯?¤ñ?????	00111111001111110011111100111111001111110011111100111111100011111010001011110000100011111010101110110001100011111010001010110001100011111010001011000010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000111110100010110001000011111100111111001111110011111100111111100011111010001010110100001111111000111110100010111100001000111110101011110100000011111100111111001111110011111100111111	3f3f3f3f3f3f3f8fa2f08fabb18fa2b18fa2c23f3f3f3f3f3f3f3f3f3f3f3f3f8fa2c43f3f3f3f3f8fa2b43f8fa2f08fabd03f3f3f3f3f
UTF-8	??½¥?¤é¸¡?½??½«???¿??½¯?¤ñ½¼?	0011111100111111110000101000111011000010101111011100001010001110110000101010010100111111110000101010010011000011101010011100001010111000110000101010000100111111110000101000111011000010101111010011111100111111110000101000111011000010101111011100001010001110110000101010101100111111001111110011111111000010100011101100001010111111001111110011111111000010100011101100001010111101110000101000111011000010101011110011111111000010101001001100001110110001110000101000111011000010101111011100001010001110110000101011110000111111	3f3fc28ec2bdc28ec2a53fc2a4c3a9c2b8c2a13fc28ec2bd3f3fc28ec2bdc28ec2ab3f3f3fc28ec2bf3f3fc28ec2bdc28ec2af3fc2a4c3b1c28ec2bdc28ec2bc3f
UHC	???½???¤?¸¡??½???½??????¿???½???¤??½?¼?	0011111100111111001111111010100011110110001111110011111100111111101000101011010000111111101000101010110010100010101011100011111100111111101010001111011000111111001111110011111110101000111101100011111100111111001111110011111100111111001111111010001010101111001111110011111100111111101010001111011000111111001111110011111110100010101101000011111100111111101010001111011000111111101010001111100100111111	3f3f3fa8f63f3f3fa2b43fa2aca2ae3f3fa8f63f3f3fa8f63f3f3f3f3f3fa2af3f3f3fa8f63f3f3fa2b43f3fa8f63fa8f93f

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。