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¬¼¬¾¤¼Å¾¬¼¥¾¬¼Ä¾¬¼«¾¤¼Å¾¬¼¥	00111111100011101011111010001110101011001011110010101100100011101011111010001110101001001011110011000101100011101011111010001110101011001011110010100101100011101011111010001110101011001011110011000100100011101011111010001110101011001011110010101011100011101011111010001110101001001011110011000101100011101011111010001110101011001011110010100101	3f8ebe8eacbcac8ebe8ea4bcc58ebe8eacbca58ebe8eacbcc48ebe8eacbcab8ebe8ea4bcc58ebe8eacbca5
SJIS-WIN	????￢?￢?????????￢?￥???￢?????￢???????????￢?￥	001111110011111100111111001111111000000111001010001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111100000011000111100111111001111110011111110000001110010100011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111111000000110001111	3f3f3f3f81ca3f81ca3f3f3f3f3f3f3f3f3f81ca3f818f3f3f3f81ca3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f81ca3f818f
EUC-JP	????¬?¬???¤?Å???¬?????¬?Ä???¬?????¤?Å???¬??	0011111100111111001111110011111110100010110011000011111110100010110011000011111100111111001111111000111110100010111100000011111110001111101010101010100100111111001111110011111110100010110011000011111100111111001111110011111100111111101000101100110000111111100011111010101010100011001111110011111100111111101000101100110000111111001111110011111100111111001111111000111110100010111100000011111110001111101010101010100100111111001111110011111110100010110011000011111100111111	3f3f3f3fa2cc3fa2cc3f3f3f8fa2f03f8faaa93f3f3fa2cc3f3f3f3f3fa2cc3f8faaa33f3f3fa2cc3f3f3f3f3f8fa2f03f8faaa93f3f3fa2cc3f3f
UTF-8	?¾¬¼¬¾¤¼Å¾¬¼¥¾¬¼Ä¾¬¼«¾¤¼Å¾¬¼¥	00111111110000101000111011000010101111101100001010001110110000101010110011000010101111001100001010101100110000101000111011000010101111101100001010001110110000101010010011000010101111001100001110000101110000101000111011000010101111101100001010001110110000101010110011000010101111001100001010100101110000101000111011000010101111101100001010001110110000101010110011000010101111001100001110000100110000101000111011000010101111101100001010001110110000101010110011000010101111001100001010101011110000101000111011000010101111101100001010001110110000101010010011000010101111001100001110000101110000101000111011000010101111101100001010001110110000101010110011000010101111001100001010100101	3fc28ec2bec28ec2acc2bcc2acc28ec2bec28ec2a4c2bcc385c28ec2bec28ec2acc2bcc2a5c28ec2bec28ec2acc2bcc384c28ec2bec28ec2acc2bcc2abc28ec2bec28ec2a4c2bcc385c28ec2bec28ec2acc2bcc2a5
UHC	??¾??¼??¾?¤¼??¾??¼??¾??¼??¾??¼??¾?¤¼??¾??¼?	0011111100111111101010001111101000111111001111111010100011111001001111110011111110101000111110100011111110100010101101001010100011111001001111110011111110101000111110100011111100111111101010001111100100111111001111111010100011111010001111110011111110101000111110010011111100111111101010001111101000111111001111111010100011111001001111110011111110101000111110100011111110100010101101001010100011111001001111110011111110101000111110100011111100111111101010001111100100111111	3f3fa8fa3f3fa8f93f3fa8fa3fa2b4a8f93f3fa8fa3f3fa8f93f3fa8fa3f3fa8f93f3fa8fa3f3fa8f93f3fa8fa3fa2b4a8f93f3fa8fa3f3fa8f93f

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。