How to Change the Default Uploaded Image Size

Introduction

The BuddyBoss Platform sets a default size for uploaded images. You can customize this size by adding a small custom function to your active theme. This guide explains how to change the default uploaded image size.

Custom Workaround

Before proceeding, make sure you have a complete site backup.

1. Go to Appearance > Theme Editor in your WordPress admin dashboard.
   
2. Under Select theme to edit, choose your active theme (preferably a BuddyBoss Child Theme), then click Select.
   
3. From the Theme Files list, open Theme Functions (functions.php).
   
4. Add the following code just before the closing PHP tag (?>):
   

// Change the size of uploaded images
add_filter( 'bp_media_add_image_sizes', function ( $sizes ) {
    foreach ( $sizes as $size => &$custom_width ) {
        $custom_width['width'] = 500; // Update the width of image size to 500px
    }
    return $sizes;
});

5. Click Update File to save the changes.
   

Note: Modifications are typically considered custom work, but we are making an exception in this case. Please review the BuddyBoss Support Policy.

Troubleshooting and FAQs

Q: The image size didn’t change after adding the code.
A: Make sure the code is added to the active theme’s functions.php file and that no caching plugin is overriding image sizes. You may need to regenerate thumbnails using a plugin like Regenerate Thumbnails.

Q: Can I change the width to a different value?
A: Yes. Replace 500 with your desired width in pixels.

Q: Will this affect previously uploaded images?
A: No. This change only applies to images uploaded after adding the code.

Q: Can I adjust the height as well?
A: BuddyBoss sets the height proportionally based on the width. If you need exact dimensions, you may need additional custom code.