Home : File Types : HTML File

.HTML File Extension

File TypeHypertext Markup Language File

3.9 (316 Votes)
CategoryWeb Files


This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

What is an HTML file?

An HTML file is a webpage coded in HTML that can be displayed in a web browser. It is used to format text, tables, images, and other content that is displayed on a webpage. HTML files are widely used on the web as most pages within static websites have an ".html" extension.

More Information

The HTML source code is parsed by the web browser and is typically not seen by the user. If you want to view the HTML of a web page, select "View Source" from the web browser's View menu. Since HTML files are saved in a standard text format, they can be opened and edited with a basic text editor.

Common HTML Filenames

index.html - The main, or index, HTML file that's loaded when a client Web browser requests a Web server directory. For example, when http://www.sampledomain.com/ is requested, the Web server loads http://www.sampledomain.com/index.html by default, unless it is configured to use a different file.

default.html - The index file often used by Windows Web servers such as Microsoft IIS.

Open and view .HTML files with File Viewer Plus.
Programs that open HTML files
Updated 5/10/2017

About HTML Files

Our goal is to help you understand what a file with a *.html suffix is and how to open it.

The Hypertext Markup Language file type, file format description, and Mac, Windows, Linux, Android, and iOS programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

If you would like to suggest any additions or updates to this page, please let us know.