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«¼Ð¾úB¼«¼Ð¾úB¼«¼Ð¾úB¼«¼Ð¾ûÌ	100011101011111010001110101010111011110011010000100011101011111010001110101011011111101001000010101111001010101110111100110100001000111010111110100011101010110111111010010000101011110010101011101111001101000010001110101111101000111010101101111110100100001010111100101010111011110011010000100011101011111010001110101011011111101111001100	8ebe8eabbcd08ebe8eadfa42bcabbcd08ebe8eadfa42bcabbcd08ebe8eadfa42bcabbcd08ebe8eadfbcc
SJIS-WIN	???????????B?????????B?????????B??????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101000010001111110011111100111111001111110011111100111111001111110011111100111111010000100011111100111111001111110011111100111111001111110011111100111111001111110100001000111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f423f3f3f3f3f3f3f3f3f423f3f3f3f3f3f3f3f3f423f3f3f3f3f3f3f3f3f3f
EUC-JP	??????????úB????????úB????????úB????????ûÌ	00111111001111110011111100111111001111110011111100111111001111110011111100111111100011111010101111100010010000100011111100111111001111110011111100111111001111110011111100111111100011111010101111100010010000100011111100111111001111110011111100111111001111110011111100111111100011111010101111100010010000100011111100111111001111110011111100111111001111110011111100111111100011111010101111100101100011111010101011000000	3f3f3f3f3f3f3f3f3f3f8fabe2423f3f3f3f3f3f3f3f8fabe2423f3f3f3f3f3f3f3f8fabe2423f3f3f3f3f3f3f3f8fabe58faac0
UTF-8	¾«¼Ð¾úB¼«¼Ð¾úB¼«¼Ð¾úB¼«¼Ð¾ûÌ	110000101000111011000010101111101100001010001110110000101010101111000010101111001100001110010000110000101000111011000010101111101100001010001110110000101010110111000011101110100100001011000010101111001100001010101011110000101011110011000011100100001100001010001110110000101011111011000010100011101100001010101101110000111011101001000010110000101011110011000010101010111100001010111100110000111001000011000010100011101100001010111110110000101000111011000010101011011100001110111010010000101100001010111100110000101010101111000010101111001100001110010000110000101000111011000010101111101100001010001110110000101010110111000011101110111100001110001100	c28ec2bec28ec2abc2bcc390c28ec2bec28ec2adc3ba42c2bcc2abc2bcc390c28ec2bec28ec2adc3ba42c2bcc2abc2bcc390c28ec2bec28ec2adc3ba42c2bcc2abc2bcc390c28ec2bec28ec2adc3bbc38c
UHC	?¾??¼Ð?¾??B¼?¼Ð?¾??B¼?¼Ð?¾??B¼?¼Ð?¾???	0011111110101000111110100011111100111111101010001111100110101000101000100011111110101000111110100011111110100001101010010011111101000010101010001111100100111111101010001111100110101000101000100011111110101000111110100011111110100001101010010011111101000010101010001111100100111111101010001111100110101000101000100011111110101000111110100011111110100001101010010011111101000010101010001111100100111111101010001111100110101000101000100011111110101000111110100011111110100001101010010011111100111111	3fa8fa3f3fa8f9a8a23fa8fa3fa1a93f42a8f93fa8f9a8a23fa8fa3fa1a93f42a8f93fa8f9a8a23fa8fa3fa1a93f42a8f93fa8f9a8a23fa8fa3fa1a93f3f

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。