Get any YT thumbnails from URL

This app was created following Basti Ui and Benjamin Code's network challenge. This app is open source. The Github link is below.
Thanks to this app, you can create a thumbnail of an already published YouTube video for use in your montages or for sharing on the networks. Works with long videos and shorts.
You can share a configuration file with your editor so that he can use exactly the same configuration as you had created.
To create a thumbnail, you can either copy and paste the Youtube url into the app, or drag and drop it into the app, or configure a keyboard shortcut to automatically generate the thumbnail after copying the URL.
You can then share the image by saving it in the download folder, copying it to the clipboard or directly dragging and dropping it into your editing or graphics software.
All your URLs and settings are saved and synchronized across all your Apple devices!
Perfect for sharing your work on social networks!
Enjoy!
Marie & Nicolas