Assalam o Alaikum everyone.

A few weeks ago I got annoyed by something small. Everywhere on the internet, profile pictures are tiny and cropped. You click on them and they either open a blurry thumbnail or nothing happens at all. I just wanted one button: see the full picture in HD, and download it. So I built it.

The app is called Fullscreen DP AI . It is live here:

https://fullscreen-dp-ai--munaseedance.replit.app

And the full source is on GitHub, MIT licensed, so anyone can use it or learn from it:

https://github.com/muneebrahmancmd/fullscreen-dp-ai

This is the story of how I built it, what broke, and the scary mistake I made right before going public.

The problem

Profile pictures on most platforms are small by design. If you want to see someone's DP clearly, you are out of luck. Screenshots are blurry. There was no clean, free tool that did this in one click.

So the goal was simple: open a profile, see the picture fullscreen in full HD, download it.…