Online HTML Viewer

The HTML Viewer Online allows you to run and test your HTML data while also beautifying it. It provides a simple and easy way to edit and test HTML code, making it easy to share with others.

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**HTML Beautifier Online**

The HTML Viewer online is a user-friendly tool designed to view and format HTML data effortlessly. Simply copy, paste, and view your HTML. An HTML Viewer is a browser-based application that displays the HTML code of a webpage, making it easier to debug or edit. It can also be utilized to check the layout of HTML pages before they are published online.

The HTML Viewer helps format an HTML string or file to achieve the best possible output.

**What can you do with the HTML Viewer?**

This online HTML Viewer allows you to test and preview your HTML. Users can beautify HTML files by uploading them, and it helps save and share HTML content. This HTML parser also shows the HTML output and indents the HTML code. The HTML Viewer Online is compatible with Windows, MAC, Linux, Chrome, Firefox, Edge, and Safari.

**Try our HTML Pretty Print tool!**

**How to view HTML Code online?**

To use the HTML Viewer tool, open it and copy and paste your HTML code into the Input Text Editor, which highlights HTML syntax and issues. If you have an HTML file, you can upload it using the "Upload File" button. Alternatively, you can upload HTML code via a public URL by clicking the "URL" button and pasting the URL.

Once your HTML data is available in the Editor through paste, file upload, or URL, click on the "Run / View" button. You will see the HTML preview in the Output Editor.

**How does the HTML Viewer work?**

The online HTML Viewer uses JavaScript code to parse HTML and preview HTML data. Simply paste your HTML code and click "Run / View." This tool does not send your code to a server for previewing.

For file uploads, the browser reads the file. In the case of a URL upload, it sends the URL to the server, retrieves the HTML data, and then displays it in the Output section.