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	«Âª¢ªâ«´¢ð¢ð«À¡ªÀ«´	1000111110101011110000101000111110101010101000101000111110101010111000101000111110101011101101001000111110100010111100001000111110100010111100001000111110101011110000001010000110101101100011111010101011000000100011111010101110110100	8fabc28faaa28faae28fabb48fa2f08fa2f08fabc0a1ad8faac08fabb4
SJIS-WIN	?????￠?????´?￠??￠???????????´	00111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001010011000011111110000001100100010011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100	3f3f3f3f3f81913f3f3f3f3f814c3f81913f3f81913f3f3f3f3f3f3f3f3f3f3f814c
EUC-JP	??Â?ª¢?ªâ??´?¢ð?¢ð??À¡??ªÀ??´	001111110011111110001111101010101010010000111111100011111010001011101100101000011111000100111111100011111010001011101100100011111010101110100100001111110011111110100001101011010011111110100001111100011000111110101001110000110011111110100001111100011000111110101001110000110011111100111111100011111010101010100010100011111010001011000010001111110011111110001111101000101110110010001111101010101010001000111111001111111010000110101101	3f3f8faaa43f8fa2eca1f13f8fa2ec8faba43f3fa1ad3fa1f18fa9c33fa1f18fa9c33f3f8faaa28fa2c23f3f8fa2ec8faaa23f3fa1ad
UTF-8	«Âª¢ªâ«´¢ð¢ð«À¡ªÀ«´	11000010100011111100001010101011110000111000001011000010100011111100001010101010110000101010001011000010100011111100001010101010110000111010001011000010100011111100001010101011110000101011010011000010100011111100001010100010110000111011000011000010100011111100001010100010110000111011000011000010100011111100001010101011110000111000000011000010101000011100001010101101110000101000111111000010101010101100001110000000110000101000111111000010101010111100001010110100	c28fc2abc382c28fc2aac2a2c28fc2aac3a2c28fc2abc2b4c28fc2a2c3b0c28fc2a2c3b0c28fc2abc380c2a1c2adc28fc2aac380c28fc2abc2b4
UHC	????ª??ª???´??ð??ð???¡?ª???´	0011111100111111001111110011111110101000101000110011111100111111101010001010001100111111001111110011111110100010101001010011111100111111101010011010001100111111001111111010100110100011001111110011111100111111101000101010111010100001101010010011111110101000101000110011111100111111001111111010001010100101	3f3f3f3fa8a33f3fa8a33f3f3fa2a53f3fa9a33f3fa9a33f3f3fa2aea1a93fa8a33f3f3fa2a5

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。