
In the left column of the page that displays, click Thumbnails.Find the place that you would like to add the gallery item to and click the gear to its right.Click Create located in the blue bar at the top of the screen.If you are creating a video, upload it to your YouTube account.Create the image or video using your image or video editor of choice.

You are able to add new custom thumbnails for free or YouTube videos for 500 Robux. Your first thumbnail is a default image that will be automatically added. A default thumbnail will be added when the experience is published, but you may update it later if you would like. Each of these can be an image or a video. Experiences can have up to 10 thumbnails. Thumbnails are images used to represent your experience on its details page and can be used to help it stand out while also showing new players what they can expect when they click Play.

You can use thumbnail and icon features to help your places/experiences get noticed and stand out.
