Pasting html webpages should include images

I often find good articles from internet and would like to paste the articles to the confluence. but I find it lose the images if I paste the article to confluence page, even I copy the article to word, then copy to confulence page, itl also fails.
It's not easy to paste edit use. Further more, Sometime, we may not want to paste, it's too slow. We may hope to click a tool button(browser plug in), it will save the content to confluence, just like a net snippets brower plug-in.