There are a few ways to add thumbnails to your iPhone. One way is to add them when you create the photo. To do this, open the photo in an editing program and add a thumbnail. Another way is to add them after the fact. To do this, find the photo in your Photos app and tap Edit. Then, tap Add and choose the thumbnail you want to use.

There are a few ways to add thumbnails to videos. One way is to use a software program like Adobe Premiere or Final Cut Pro to add the thumbnail. Another way is to use a website like YouTube or Vimeo that will add the thumbnail for you.

To change the thumbnail of a video in gallery, you first need to open the video. Once it’s open, you’ll see three buttons at the bottom of the screen – one with a play button, one with a square and one with an arrow. The square is the button you want to press in order to change the thumbnail.

To create a thumbnail on iMovie for iPhone, first open the project you want to work on. Then, select the video clip you want to use as your thumbnail and tap “Edit.” Next, tap the “Crop” button and drag the corners of the clip to resize it. When you’re happy with the size, tap “Done.

To make a thumbnail on iMovie, first open the project you want to add the thumbnail to. Then, click on the “Thumbnail” button in the toolbar and select “Create New Thumbnail.” You can then drag and drop an image from your computer into the window that pops up.

To change your thumbnail on mobile, open the video you want to edit and select the three dots in the top right corner. From there, select “Edit” and then “Thumbnail.” You can then choose from a selection of pre-made thumbnails or use an existing photo from your camera roll.

There are a few ways to create custom thumbnails. One way is to use a photo editing program such as Photoshop or GIMP to create a new image that is the correct size and then save it as a JPEG or PNG file. You can also use online tools such as Thumbnail.io or Fotor to create custom thumbnails.

To create a title page in iMovie, first open the app and select “New Project.” From there, choose “Title Page” from the list of project types. You can then add text, images, and other elements to your title page. When you’re finished, click “Create” to save your project.

There are a few ways to make a thumbnail on your phone. One way is to go into your photo gallery and select the photo you want to use as your thumbnail. Once you have selected the photo, press the “options” button and then select “use as wallpaper.” This will set the photo as your wallpaper and it will also be used as your thumbnail.Another way to make a thumbnail is to use an app called “Thumbnail Maker.

To add thumbnails without YouTube Studio, you can use a free online tool like Canva. First, create a new design and select the “YouTube Thumbnail” size. Then, add your video’s URL and select the frames you want to use as thumbnails.