Coded and design by me, screeener is a simple drag'n'drop solution that enables you to just throw a bunch of screenshot at Keynote and it wraps it in a sleek laptop or phone template.
¹ Figma Version
Screeener has a Figma version built with Edgard Kozlowski. Select your screens, choose the mockup and done: a slide-ready mockup.
Go to Figma Plugins