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	é£®ï½ëé£®ï½ëé£®ï½ëé£®ï½ëM	11101001101000111010111011101111101111011000100011101011100010111000001111101001101000111010111011101111101111011000100011101011100010111000001111101001101000111010111011101111101111011000100011101011100010111000001111101001101000111010111011101111101111011000100011101011100010111000001101001101	e9a3aeefbd88eb8b83e9a3aeefbd88eb8b83e9a3aeefbd88eb8b83e9a3aeefbd88eb8b834d
SJIS-WIN	?￡????????￡????????￡????????￡???????M	0011111110000001100100100011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111100111111001111110011111110000001100100100011111100111111001111110011111100111111001111110011111101001101	3f81923f3f3f3f3f3f3f3f81923f3f3f3f3f3f3f3f81923f3f3f3f3f3f3f3f81923f3f3f3f3f3f3f4d
EUC-JP	é£®ï??ë??é£®ï??ë??é£®ï??ë??é£®ï??ë??M	10001111101010111011000110100001111100101000111110100010111011101000111110101011110000010011111100111111100011111010101110110011001111110011111110001111101010111011000110100001111100101000111110100010111011101000111110101011110000010011111100111111100011111010101110110011001111110011111110001111101010111011000110100001111100101000111110100010111011101000111110101011110000010011111100111111100011111010101110110011001111110011111110001111101010111011000110100001111100101000111110100010111011101000111110101011110000010011111100111111100011111010101110110011001111110011111101001101	8fabb1a1f28fa2ee8fabc13f3f8fabb33f3f8fabb1a1f28fa2ee8fabc13f3f8fabb33f3f8fabb1a1f28fa2ee8fabc13f3f8fabb33f3f8fabb1a1f28fa2ee8fabc13f3f8fabb33f3f4d
UTF-8	é£®ï½ëé£®ï½ëé£®ï½ëé£®ï½ëM	11000011101010011100001010100011110000101010111011000011101011111100001010111101110000101000100011000011101010111100001010001011110000101000001111000011101010011100001010100011110000101010111011000011101011111100001010111101110000101000100011000011101010111100001010001011110000101000001111000011101010011100001010100011110000101010111011000011101011111100001010111101110000101000100011000011101010111100001010001011110000101000001111000011101010011100001010100011110000101010111011000011101011111100001010111101110000101000100011000011101010111100001010001011110000101000001101001101	c3a9c2a3c2aec3afc2bdc288c3abc28bc283c3a9c2a3c2aec3afc2bdc288c3abc28bc283c3a9c2a3c2aec3afc2bdc288c3abc28bc283c3a9c2a3c2aec3afc2bdc288c3abc28bc2834d
UHC	??®?½??????®?½??????®?½??????®?½????M	001111110011111110100010111001110011111110101000111101100011111100111111001111110011111100111111001111111010001011100111001111111010100011110110001111110011111100111111001111110011111100111111101000101110011100111111101010001111011000111111001111110011111100111111001111110011111110100010111001110011111110101000111101100011111100111111001111110011111101001101	3f3fa2e73fa8f63f3f3f3f3f3fa2e73fa8f63f3f3f3f3f3fa2e73fa8f63f3f3f3f3f3fa2e73fa8f63f3f3f3f4d

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。