ShareKit brings back the ability to edit link previews on Facebook - simply upload an image and enter a title and description, and ShareKit will generate a new link that can then be posted to Facebook with a beautiful preview
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
Piar.io - Create beautiful custom link previews for all your social media channels in one place
GNU Octave - GNU Octave is a programming language for scientific computing.
Mugshot Bot - Automated link preview images for your website. No more fussing with design tools or wading through thousands of stock photos.
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.
Linkz.ai - Automatic rich link previews on hover that keep visitors on your website