How to remove extension in URL using web.config

Use this code in your web config in order to remove extension for URL. This code will also automatically re-write the URL and you don’t have to change the file paths.

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
	<system.webServer>
		<rewrite>
			<rules>
				<rule name="WordPress Rule" stopProcessing="true">
					<match url="^(.*)$" />
                                        <conditions logicalGrouping="MatchAll">
                                             <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" negate="true" />
                                             <add input="{REQUEST_FILENAME}.php" matchType="IsFile" ignoreCase="false" />
                                        </conditions>
                                        <action type="Rewrite" url="{R:1}.php" />
				</rule>
				<rule name="Hide .php ext">
					<match ignoreCase="true" url="^(.*)"/>
					<conditions>
						<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true"/>
						<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true"/>
						<add input="{REQUEST_FILENAME}.php" matchType="IsFile"/>
					</conditions>
					<action type="Rewrite" url="{R:0}.php"/>
				</rule>
				<rule name="Redirecting .php ext" stopProcessing="true">
					<match url="^(.*).php"/>
					<conditions logicalGrouping="MatchAny">
						<add input="{URL}" pattern="(.*).php"/>
					</conditions>
					<action type="Redirect" url="{R:1}"/>
				</rule>

			</rules>
		</rewrite>
	</system.webServer>
</configuration>