🔍 Live Preview
index.html
See your HTML, CSS and JavaScript render in real time as you type — no refresh, no setup, no backend required.
Create, rename and switch between multiple code pages, each saved automatically in your browser so you never lose your work.
Download a clean, ready-to-use HTML file in one click, or auto-format your code with a built-in beautifier.
Yes. NO Setups runs entirely in your browser and is free to use, with no account or backend required.
Every page you create is saved automatically to your browser's local storage, so your code is still there the next time you open the editor on the same device.
Yes. Use the Download button in the toolbar to save your HTML, CSS and JavaScript as a single, ready-to-use .html file.
No installation is needed. NO Setups works directly in modern desktop and mobile browsers.
Yes. The editor is fully responsive and works in modern mobile and tablet browsers, though a larger screen makes writing longer code easier.
Your code runs and is stored entirely in your own browser. It is never uploaded to a server, so it stays private to your device.
Yes. The instant live preview shows the result of every change right away, which makes it a practical way to learn HTML, CSS and JavaScript from scratch.