Service
Plurk share buttons
Add a Plurk button to your site or use a direct sharing link.
Website button
<div class="ats_kit ats_kit_size_32"> <a class="ats_btn_plurk"></a> </div> <script async src="//static.addtosite.com/widget.js"></script>
Direct sharing link
Enter a valid web address and server.
Browser bookmarklet
Drag this link to your bookmarks bar. On a phone, create a bookmark and replace its address with the copied code. Use it while viewing the page you want to share.
Share via Plurkjavascript:(function(){var u=encodeURIComponent(location.href),t=encodeURIComponent(document.title),s="https://www.plurk.com/?qualifier=shares&status={url}";s=s.replace(/{url}/g,u).replace(/{title}/g,t).replace(/{instance}/g,'mastodon.social');if(/^https?:/.test(s))window.open(s,'_blank','noopener');else location.href=s;})();Other services
The same button, built for somewhere else. All 79 are in the directory.