Transform Carousel Designs into Ready-to-Use PresentationsTransform Carousel Designs into Ready-to-Use Presentations
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There’s a gap between designing carousel content and presenting it.
And most workflows ignore it.
Once the slides are ready, the process usually falls apart: exporting raw images, assembling mockups manually, or opening Photoshop just to place assets into templates.
It’s slow and not designed for how designers actually work today.
I wanted to remove that step.
MockStep is a browser-based system that turns carousel slides into structured, presentation-ready visuals.
Instead of treating mockups as an afterthought, it treats presentation as part of the workflow.
Upload slides. Apply layout logic. Generate clean outputs instantly.
No templates. No smart objects.
The direction came from studying product flows on @Mobbin. how strong tools structure interaction, guide attention, and present content with intent, especially on screens like dashboards.
The system design was shaped using Stitch and Antigravity, with Claude assisting in refining communication.
Not a design tool. Not a mockup library.
A presentation layer.
Built for the @Mobbin x @Contra challenge.
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The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started