Go to https://images.google.com/
Click the camera icon (Search by image)
Choose an option: Upload a file, Paste an image URL, or Drag-and-drop an image
If uploading, select the image from your device and wait for results
If using a URL, paste the image link and submit
Review results under relevant sections like “Matches,” “Visually similar,” or “Pages that include this image”
To search from your phone, open the Google app or Chrome and use “Search with your camera” or “Search by image” if available
To search from Google Lens, open Google Lens and upload or capture an image to get matching results