You provide an actual image file or a URL as the query. The search engine analyzes the pixels, colors, and textures to find identical or visually similar results. 2. How Reverse Image Search Works
It looks at where else that image appears online to provide metadata, such as the name of a landmark or the price of a product. 3. Leading Platforms for Visual Discovery Google Images & Google Lens image search
Reverse image search is the "magic" side of the technology. Instead of reading words, the search engine breaks an image down into a mathematical signature. You provide an actual image file or a URL as the query