RSS icons for your website
As website operators, you need to make sure we have permission to use any picture
or icon on our websites. Facebook, Twitter, etc, all have social media
icons freely available, but since RSS is not a single commercial organisation,
then you need to make sure you use an RSS news feed icon from a copyright free source.
RSS Feed Icon
Right mouse click any of these images above and use the 'Save image as' or 'Save
picture as' option to save them to your computer. Alternatively click
here to download them all in zip format plus
the original .svg file.
Source
https://commons.wikimedia.org/wiki/File%3AFeed-icon.svg
Attributions
By unnamed (Mozilla Foundation) [MPL 1.1 (https://www.mozilla.org/MPL/1.1/), GPL
(http://www.gnu.org/licenses/gpl.html) or LGPL
(http://www.gnu.org/licenses/lgpl.html)], via Wikimedia Commons
Other RSS feed icons and variations
The RSS icon above came from Wikimedia Commons, which if you have
haven't come across this is an image and video directory produced by Wikipedia
with images that are either copyright free or licenced for you to use them from
personal and commercial use. Take a look at the following links for other
RSS icons:
https://commons.wikimedia.org/wiki/Category:Feed_icons
https://commons.wikimedia.org/wiki/RSS_icons
Other RSS feed icons
Do google search on 'feed icons' and 'RSS icons' and theare dozens of companies
offering free variants for you to use.