Simple link preview lets you preview links before opening them in Firefox.
Clean Share removes unnecessary info from your URLs and makes them easy to share.
Universal Bypass allows you to skip the link shorteners so you can get to your final webpage quickly and without getting annoyed.
Capsulelink helps you generate a single link for your multiple URLs that you can share with your friends.
You no longer need to create separate short links for your multiple web links as Wakelet lets you create a single short link with all your web links in it.
If you use different browser for different purposes, then the Browserosaurus app allows you to choose which browser you want to use for a link.