HTML Online Compiler

Last Updated : 05 May, 2025

The HTML Online Compiler is an online integrated development environment (IDE), supporting the creation of different software applications. It is a platform for coding, compiling, and debugging, formatting to improve the efficiency of the development process. This Code Editor provides various features, like fullscreen mode, reset, code formatting, light, and dark mode, copy code, run code, and generating URLs for sharing. This article will provide comprehensive information on HTML Online Compiler & its various features.

Example: The below example illustrates the HTML code for making the basic structure of the HTML Form.

HTML

<!DOCTYPE html>
<html>

<head>
    <title>HTML Online Editor</title>
    <style>
        .p1 {
            color: blue;
        }

        .p2 {
            color: red;
        }

        .text {
            color: green;
        }
    </style>
</head>

<body>
    <h2 class="text">
        Welcome To GFG
    </h2>
    <p class="p1">
        This code editor has a lots
        of features that enhance
        productivity, helps in
        collaboration, and easy
        to use.</p>
    <p class="p2">
          The feature includes:
        Light Mode and Dark Mode,
        Run+Generate URL, Run, Format,
        FullScreen Mode,Copy
        Code, Reset, Shortcuts
    </p>
</body>

How Does HTML Online Compiler Work?

Go to the HTML Online Compiler GfG IDE.
Write and format the HTML Code.
Run and Generate the URL to showcase your work.

Online HTML Online Compiler Features

Light and Dark Mode: The code editor includes convenient toggling between both light and dark modes, allowing you to switch between them with ease.
Shortcuts: The code editor has the functionality of keyboard shortcuts, offering various shortcuts using key combinations to enhance your coding speed.
Reset: The reset feature allows you to reset your page without refreshing the page.
Copy Code: This is a feature allows the user to copy their code and providing the flexibility to paste it where they want.
FullScreen Mode: This is a feature allows the user to code on full screen and exit by pressing the ESC key.
Format: This feature gives proper formatting of the code which improves code redability and well-organised and lets user to understand quickly.
Run: This is a feature allows the user to run their code easily on the same page so they don’t need to navigate from one page to another which helps in debugging the code with minimal distraction.
Run+Generate URL: This is a powerful feature allows you to run code and generate a URL with a one-click and you can showcase your website project to anyone.

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HTML Online Compiler

How Does HTML Online Compiler Work?

Online HTML Online Compiler Features

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