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	ÃÂÔÄ§ÃÂÔÄÊÅÂÔÄ§ÃÂÔÄÉ®	1000111011000011100011101010110110001110110000101101010011000100100011101010011110001110110000111000111010101101100011101100001011010100110001001100101011000101100011101010110110001110110000101101010011000100100011101010011110001110110000111000111010101101100011101100001011010100110001001100100110101110	8ec38ead8ec2d4c48ea78ec38ead8ec2d4c4cac58ead8ec2d4c48ea78ec38ead8ec2d4c4c9ae
SJIS-WIN	?????????§?????????????????§??????????	00111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f
EUC-JP	?Ã???ÂÔÄ?§?Ã???ÂÔÄÊÅ???ÂÔÄ?§?Ã???ÂÔÄÉ®	001111111000111110101010101010100011111100111111001111111000111110101010101001001000111110101010110101001000111110101010101000110011111110100001111110000011111110001111101010101010101000111111001111110011111110001111101010101010010010001111101010101101010010001111101010101010001110001111101010101011010010001111101010101010100100111111001111110011111110001111101010101010010010001111101010101101010010001111101010101010001100111111101000011111100000111111100011111010101010101010001111110011111100111111100011111010101010100100100011111010101011010100100011111010101010100011100011111010101010110001100011111010001011101110	3f8faaaa3f3f3f8faaa48faad48faaa33fa1f83f8faaaa3f3f3f8faaa48faad48faaa38faab48faaa93f3f3f8faaa48faad48faaa33fa1f83f8faaaa3f3f3f8faaa48faad48faaa38faab18fa2ee
UTF-8	ÃÂÔÄ§ÃÂÔÄÊÅÂÔÄ§ÃÂÔÄÉ®	11000010100011101100001110000011110000101000111011000010101011011100001010001110110000111000001011000011100101001100001110000100110000101000111011000010101001111100001010001110110000111000001111000010100011101100001010101101110000101000111011000011100000101100001110010100110000111000010011000011100010101100001110000101110000101000111011000010101011011100001010001110110000111000001011000011100101001100001110000100110000101000111011000010101001111100001010001110110000111000001111000010100011101100001010101101110000101000111011000011100000101100001110010100110000111000010011000011100010011100001010101110	c28ec383c28ec2adc28ec382c394c384c28ec2a7c28ec383c28ec2adc28ec382c394c384c38ac385c28ec2adc28ec382c394c384c28ec2a7c28ec383c28ec2adc28ec382c394c384c389c2ae
UHC	????????§???????????????§????????®	001111110011111100111111101000011010100100111111001111110011111100111111001111111010000111010111001111110011111100111111101000011010100100111111001111110011111100111111001111110011111100111111101000011010100100111111001111110011111100111111001111111010000111010111001111110011111100111111101000011010100100111111001111110011111100111111001111111010001011100111	3f3f3fa1a93f3f3f3f3fa1d73f3f3fa1a93f3f3f3f3f3f3fa1a93f3f3f3f3fa1d73f3f3fa1a93f3f3f3f3fa2e7

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。