In the following links, there are some “variables” you will have to change. Always test the link before just publishing it on your site. I tried to test out all of the follow social networks, but since I don’t have some of them, I couldn’t test them.
When I mention that something has to be encoded below, I mean URL Encoded. This encoding changes all non-alphanumeric characters besides -_. (dash, underscore, period) to it’s hexadecimal value append to a % (percent) symbol. For example, a $ (dollar sign) would be turned into %24. Spaces are replaced with a + (plus) sign.
Variables: ENCODED_URL: Website url that is encoded. HASH_TAGS: Text of hashtags, separated by commas. Does not include the hash symbol. ENCODED_TEXT: Website Description or various text to be shown along with link. This content has to be encoded. ENCODED_TITLE: The website title or headline. Content has to be encoded. ENCODED_IMAGE_URL: An image url to be shared along with the URL. This has to be encoded. ENCODED_QUOTE: Same as ENCODED_TEXT, but is a quote you are sharing with others. QUOTE_SOURCE: The source of a quote. Either a person or a website link. Has to be encoded. YOUTUBE_USERNAME: A youtube username. Doesn't have to be encoded since all usernames are alpha-numeric. Google Plus: https://plus.google.com/share?url=ENCODED_URL Twitter: https://twitter.com/intent/tweet?hashtags=HASH_TAGS&text=ENCODED_TEXT&url=ENCODED_URL Facebook: https://www.facebook.com/sharer/sharer.php?u=ENCODED_URL Digg: http://digg.com/submit?url=ENCODED_URL StumbleUpon: http://www.stumbleupon.com/badge/?url=ENCODED_URL Reddit: http://www.reddit.com/submit?url=ENCODED_URL&title=ENCODED_TITLE Pinterest: http://www.pinterest.com/pin/create/button/?url=ENCODED_URL&media=ENCODED_IMAGE_URL&description=ENCODED_TEXT LinkedIn: http://www.linkedin.com/cws/share?isFramed=true&url=ENCODED_URL Tumblr: Share Link http://www.tumblr.com/share/link?url=ENCODED_URL&name=ENCODED_TITLE&description=ENCODED_TEXT http://www.tumblr.com/share?v=3&u=ENCODED_URL&t=ENCODED_TITLE Share Quote http://www.tumblr.com/share/quote?quote=ENCODED_QUOTE&source=QUOTE_SOURCE Share Picture http://www.tumblr.com/share/photo?source=ENCODED_IMAGE_URL&caption=ENCODED_TEXT&click_thru=ENCODED_URL YouTube Subscribe: http://www.youtube.com/subscription_center?add_user=YOUTUBE_USERNAME