DEV Community

Cover image for POC Nexus Pro: Render HTML Proof-of-Concepts in Mobile, Tablet, and Desktop Device Frames
Rivier Grullon
Rivier Grullon

Posted on

POC Nexus Pro: Render HTML Proof-of-Concepts in Mobile, Tablet, and Desktop Device Frames

Render and screenshot any HTML POC inside mobile, tablet, or desktop device frames. Perfect for QA reports and client demos.

🔗 Try it free: https://microsaas-lab.vercel.app/pocViewer


The Problem

Presenting an HTML proof-of-concept to clients means either sending a raw HTML file, taking janky screenshots, or spinning up a hosted demo for a 5-minute review.

None of these are professional.


Introducing POC Nexus Pro

POC Nexus Pro renders your HTML file inside realistic device frames — iPhone, iPad, MacBook, desktop monitor — and lets you take clean screenshots without needing real devices.

POC Nexus Pro is completely free, requires no account or installation, and runs entirely in your browser. Your data never leaves your machine.


Key Features

  • Renders HTML files inside mobile, tablet, and desktop device frames
  • Multiple device choices: iPhone, iPad, Android, MacBook, desktop
  • Screenshot export at multiple resolutions
  • Responsive preview — test how your layout adapts
  • Multiple frame themes (light/dark bezels)
  • 100% browser-based

Who Is It For?

Frontend developers, UI/UX designers, QA engineers, and freelancers presenting work to clients.


Try It Free

👉 https://microsaas-lab.vercel.app/pocViewer

No sign-up. No install. Open it and start immediately.

If you find it useful, share it with someone who could benefit. I'm building more free tools at The Lab — explore the whole collection.


Have feedback or a feature request? Drop a comment below — I read everything.

Top comments (0)