ע\ع (Ayn\Ayn) Lookup [former ע\ع (Ayn\Ayn) Converter] is a multi-purpose text research Mozilla XUL web-browser add-on with advanced support of Semitic languages. It looks simultaneously for a selected text in many online dictionaries, encyclopedias and in other online resources. Also it converts texts written in Arabic/Syriac/Phonenician/Imperial Aramaic scripts (with diacritics if any) to Hebrew writing system .