CSS Mobile App Shell Generator
Build CSS mobile app shell with a live preview and one-click copy, nothing uploaded.
Build CSS mobile app shell, interactively
Instead of hand-writing CSS mobile app shell and reloading to check it, you get a live preview here: adjust the controls, see the change instantly, and copy the exact output you need. It is the fast path from idea to working code.
Private and in your browser
Everything runs locally in your browser. Your input is never uploaded and no account is required, so the tool stays fast and works even offline. The copy and download buttons always use the current result shown in the output panel.
Frequently Asked Questions
What does the CSS Mobile App Shell do?
You adjust the inputs, it renders CSS mobile app shell in real time, and you copy the result. No build step, no account, no waiting.
Does it send my data anywhere?
No. The CSS Mobile App Shell runs entirely in your browser — your input is never uploaded, and it keeps working offline once the page has loaded.
What should I keep in mind?
Check browser support for the properties it outputs before you ship, and test the result against your own layout.
Practical utilities for front-end design and implementation work.