Write and test HTML, CSS and JavaScript code directly in your browser. No installation required instant live preview.
Everything you need to prototype, test, and learn all within your browser tab.
Changes reflect instantly as you type. HTML, CSS and JS output updates in real time without pressing run.
A live iframe renders your page on the right side, giving immediate visual feedback on every change.
Three dedicated panels, colour-coded and labelled, keeping your workflow clean and organised.
Switch between dark and light modes instantly. Your preference is saved across sessions automatically.
Works beautifully on any screen size desktop, tablet, or mobile. Code wherever you are.
Pick HTML/CSS/JS for web code, or the C editor for systems programming.
Type directly into the panels with syntax colour highlighting for readability.
Results appear instantly no save, no reload, no friction whatsoever.
Have a question, feature request, or found a bug? Fill out the form and I'll get back to you as soon as possible.
Nusrat's Code Editor ("we", "us", "our") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our online code editor.
The editor operates entirely in your browser. We do not collect, store, or transmit:
If you use our contact form, your name, email, and message may be stored to allow us to respond. This data is not shared with third parties.
We use only a minimal localStorage key to remember your light/dark theme preference. No tracking cookies are used.
We use Google Fonts to load typography. Google may receive your IP address when fonts are loaded. Please refer to Google's Privacy Policy for details.
Since all code editing happens locally in your browser, your code never leaves your device. No server-side storage of code is performed.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.
Questions? Contact us here.
By accessing and using Nusrat's Code Editor, you agree to be bound by these Terms and Conditions. If you do not agree, please discontinue use.
The editor is provided for educational and development purposes. You may use it to:
You agree not to use this editor to:
Code you write remains your intellectual property. The editor interface, design, and tooling are owned by Nafisa Tabassum Nusrat and protected under applicable copyright laws.
The editor is provided "as is" without warranties of any kind. We do not guarantee uninterrupted availability or error-free operation.
To the maximum extent permitted by law, Nusrat's Code Editor shall not be liable for any indirect, incidental, or consequential damages arising from your use of the service.
We reserve the right to modify these terms at any time. Continued use constitutes acceptance of the updated terms.