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	?¢ð¡ñª®©Ì¢ð¢ì??¢ð¡ñ?«Ò¢ð¢ð?	001111111000111110100010111100001010000111110001100011111010101010101110100011111010100111001100100011111010001011110000100011111010001011101100001111110011111110001111101000101111000010100001111100010011111110001111101010111101001010001111101000101111000010001111101000101111000000111111	3f8fa2f0a1f18faaae8fa9cc8fa2f08fa2ec3f3f8fa2f0a1f13f8fabd28fa2f08fa2f03f
SJIS-WIN	??￠??????????￠??￠????￠????????￠??￠??	001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111100000011001000100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111110000001100100010011111100111111	3f3f81913f3f3f3f3f3f3f3f3f3f81913f3f81913f3f3f3f81913f3f3f3f3f3f3f3f81913f3f81913f3f
EUC-JP	??¢ð¡ñ?ª®?©Ì?¢ð?¢ì???¢ð¡ñ???Ò?¢ð?¢ð?	001111110011111110100001111100011000111110101001110000111000111110100010110000101000111110101011110100000011111110001111101000101110110010001111101000101110111000111111100011111010001011101101100011111010101011000000001111111010000111110001100011111010100111000011001111111010000111110001100011111010101111000000001111110011111100111111101000011111000110001111101010011100001110001111101000101100001010001111101010111101000000111111001111110011111110001111101010101101001000111111101000011111000110001111101010011100001100111111101000011111000110001111101010011100001100111111	3f3fa1f18fa9c38fa2c28fabd03f8fa2ec8fa2ee3f8fa2ed8faac03fa1f18fa9c33fa1f18fabc03f3f3fa1f18fa9c38fa2c28fabd03f3f3f8faad23fa1f18fa9c33fa1f18fa9c33f
UTF-8	?¢ð¡ñª®©Ì¢ð¢ì??¢ð¡ñ?«Ò¢ð¢ð?	00111111110000101000111111000010101000101100001110110000110000101010000111000011101100011100001010001111110000101010101011000010101011101100001010001111110000101010100111000011100011001100001010001111110000101010001011000011101100001100001010001111110000101010001011000011101011000011111100111111110000101000111111000010101000101100001110110000110000101010000111000011101100010011111111000010100011111100001010101011110000111001001011000010100011111100001010100010110000111011000011000010100011111100001010100010110000111011000000111111	3fc28fc2a2c3b0c2a1c3b1c28fc2aac2aec28fc2a9c38cc28fc2a2c3b0c28fc2a2c3ac3f3fc28fc2a2c3b0c2a1c3b13fc28fc2abc392c28fc2a2c3b0c28fc2a2c3b03f
UHC	???ð¡??ª®?????ð???????ð¡???????ð??ð?	001111110011111100111111101010011010001110100010101011100011111100111111101010001010001110100010111001110011111100111111001111110011111100111111101010011010001100111111001111110011111100111111001111110011111100111111101010011010001110100010101011100011111100111111001111110011111100111111001111110011111110101001101000110011111100111111101010011010001100111111	3f3f3fa9a3a2ae3f3fa8a3a2e73f3f3f3f3fa9a33f3f3f3f3f3f3fa9a3a2ae3f3f3f3f3f3f3fa9a33f3fa9a33f

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。