Thumbnails

Endpoints
To generate user thumbnails using www.roblox.com's thumbnail endpoints, use the endpoint  where:

If KIND is, this endpoint will immediately redirect to a CDN link. If KIND is, the following data is returned:
 * TYPE is either,  , or
 * KIND is either  or
 * USER_ID is a user's ID
 * WIDTH is the width of the image (must be one of the allowed sizes)
 * HEIGHT is the height of the image (must be one of the allowed sizes)
 * FORMAT is  or

Avatar.ashx
To generate user thumbnails using Avatar.ashx, use the endpoint. It can only generate headshots.

This endpoint requires one of the valid headshot thumbnail sizes and will not resize images. It redirects immediately to a CDN link so no parsing is required.