Answers.Body: <p>Not natively.  You can make a <a href="http://feedback.craftcms.com" rel="nofollow">feature request</a> and/or write a simple plugin that listens for the <a href="https://craftcms.com/docs/plugins/events-reference#assets-onBeforeUploadAsset" rel="nofollow"><code>assets.onBeforeUploadAsset</code></a> event, then calls <a href="https://secure.php.net/manual/en/function.strtolower.php" rel="nofollow">strtolower</a> on the filename.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-03-25T16:40:41.060Z
Answers.LastActivityDate: 2016-03-25T16:40:41.060Z
Answers.UserDisplayName: Brad Bell
Body: <p>I've been unable to find a config option for giving all uploaded files and their transforms lowercase filenames.</p>
  
  <p>Is this possible?</p>
  
Tags: <assets><config><filesystem>
Title: Lowercase filenames
ThreadText: # Lowercase filenames
  
  (Asked by: username_0 on 2016-03-25)
  
  I've been unable to find a config option for giving all uploaded files and their transforms lowercase filenames.
  
  Is this possible?
  
  **Tags:** assets, config, filesystem
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2016-03-25. Score: 2 | Accepted answer
  
  Not natively. You can make a [feature request](http://feedback.craftcms.com) and/or write a simple plugin that listens for the [`assets.onBeforeUploadAsset`](https://craftcms.com/docs/plugins/events-reference#assets-onBeforeUploadAsset) event, then calls [strtolower](https://secure.php.net/manual/en/function.strtolower.php) on the filename.
  
  
  ---
  
  