Stencil - Stencil is a the fastest and simplest way to design images and graphics for digital marketing.
Landscape by Sprout Social - An interactive tool for social media image resizing
Social Share Preview - Check social media link previews while you browse
OgHero - Generate social share images for your blogs automagically
Bold - Ultra-fast anonymous publishing platform.
FS Poster - FS Poster - WordPress social media auto poster and scheduler plugin.