# File Name

The file name field allows you to enter your own page name and extension. 

![](https://735683391-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LWpp_0PwLnj_AXGL2u7%2F-M9IE1bCrp1CUOrQSgiD%2F-M9IEKJAQUZdKfK9f4yY%2Fimage.png?alt=media\&token=208f2cab-897c-45e5-a588-a1962381ff3c)

![](https://735683391-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LWpp_0PwLnj_AXGL2u7%2F-Lov1r-SVNrGpUoNswsu%2F-LovGmyVSFClmjp-R9K-%2Fimage.png?alt=media\&token=eceff5fe-4f25-4da3-8767-97bd9772304b)

By default the page name is the same as the Artboard name and the default extension is "html". 

For example, an artboard named, "**Column Layout**" would be exported as "**Column\_Layout.html**". 

You can omit the extension or define your own. 

For example, you can enter, "Columns", "Columns.php", "Columns.abc" or whatever you choose. 

{% hint style="danger" %}
Do not use artboards with the same name if you plan to export them as a single page application or to the same directory as they will overwrite the last one or cause issues in a single page application. 
{% endhint %}