To change your video thumbnail on Facebook Mobile, follow these steps:Open the Facebook app and go to the News Feed.Find the post with the video you want to change the thumbnail for.Tap on the video to open it up.Tap on the three dots in the top right corner of the video.Tap on “Change Thumbnail.”Choose a new thumbnail from the options that appear.

Yes, you can change the thumbnail of a Facebook video after it has been posted. To do this, open the video and click on the “edit” button. Then, select a new thumbnail from the list of thumbnails that appear.

To change the thumbnail on Facebook 2020, you’ll need to open the Facebook app and go to your profile. Tap on the three lines in the top left corner of the app, then select “Settings.” Scroll down and tap on “Profile Picture.” You’ll see an option to choose a new thumbnail.

To change the thumbnail on a video, you need to first download the video to your computer. Once it is downloaded, you can open it in a video editor like Adobe Premiere or Final Cut Pro. From there, you can select the thumbnail you want to use.

To change the thumbnail on a Facebook video on an iPhone, first, open the Facebook app and find the video you want to change the thumbnail for. Once you’ve found the video, tap on it to open it up. Then, tap on the three dots in the top right corner of the screen and select “Edit.” From there, you should be able to select a new thumbnail for the video.

There are a few ways to change your video thumbnail online. One way is to use a video editing program like Adobe Premiere or Final Cut Pro to create a new thumbnail for your video. You can also use a website like Canva to create a custom thumbnail.

There are a few ways to create thumbnail images. One way is to use a photo editing program, such as Photoshop or GIMP, to resize the image. Another way is to use a website that creates thumbnails, such as Thumbnailer or thumbnail.io.

There are a few ways to add a thumbnail to a video on an iPhone. One way is to use a video editing app like iMovie, which allows you to add images to your videos. Another way is to use a third-party app like PhotoPills, which allows you to add thumbnails and other effects to your videos.

A thumbnail is a small, cropped image from a larger video. Thumbnails are used to represent videos in search results and on video-sharing platforms like YouTube.

There are a few ways to make a thumbnail on your phone. One way is to screenshot the image you want to use as your thumbnail and then crop it to the size you want. Another way is to use an app like TinyPic or Image Size to resize the image to the size you want.