.html, .php, or .htm
You can use the ".html" or ".htm" file extension for a webpage created using Notepad. This signifies that the file is an HTML document, which can be rendered by web browsers. Simply save your file with one of these extensions to ensure it is recognized as a webpage.
File extensions for web pages usually are .html.
The extension for web pages are usually either .htm or it also can be .html as well
What is the file extension What is the file extension
it is very simple only you have to do is after writing html codes save the file with the extension .html example=web.html
file extension for video is 101
The file extension tells about the type of file, with the extension three letters. For Eg:- *.txt -- text file *.exe-- executable file
file extension
Web file
When you save the file, in the save as file dialog, click the drop down menu "Save As type". You can select "Webpage", "Single File Website", or "Webpage Filtered". Then save the file and you can open it as a webpage.
the extension of a batch file is ".bat"
The file extension is ".pages"