How can I copy icons to clipboard?

To copy any PNG to your clipboard without downloading, simply click the "Copy PNG/Copy SVG" button and paste it into your preferred application. This action will add the icon to your download history, which means every copied image counts as a download.

Note that copying PNGs in Firefox is initially disabled. Still, you can enable it by changing your preferences in the browser's configuration settings: just type "about:config" in the browser, search for "dom.events.asyncClipboard.clipboardItem," and switch it from false to true. Once enabled, you should be able to copy assets successfully.