extract the direct links of images in google images search result you should press Ctrl + Shift + j then enter these 2 lines below

extract_links_google_images.js

urls = Array.from(document.querySelectorAll('.rg_di .rg_meta')).map(el=>JSON.parse(el.textContent).ou);
window.open('data:text/csv;charset=utf-8,' + escape(urls.join('\n')));