關於「Search by image Google」標籤，搜尋引擎有相關的訊息討論：

Google Imagesimages.google.comSearch with an image on Google - Computersupport.google.com › websearch › answerGooglewww.google.com.tw › ...How to Do a Reverse Image Search From Your Phone | PCMagwww.pcmag.com › How-To › Mobile AppsReverse Image Search: Verifying photos. - Googl