If your goal is to download all "profile" data—including emails, contacts, and settings—you must use the Google Takeout service. How will I download my profile picture , I need it urgently

Under the "Basic info" section, click on your profile picture.

Hover over the image until you see a (down arrow) or right-click to save.

You can use Google Takeout to download every profile picture you have ever uploaded. When selecting data to include, uncheck all items and only select "Profile" . This will generate a ZIP file containing original, uncompressed versions of your current and past photos. 2. How to Download Your Entire Gmail Profile Data