I fail to see what the new technology is? Yt-dlp can do thumbnails just the same and much, much more.
To me this looks like a non malicious version of a part of the functionality that old school YouTubers downloaders have. Paste links, select format, press download.
Is this even Foss? I found no link to any github page.
Rage if no foss /s
If your the developer reading this, i do respect your work and dedication that you put in this project, but a download gui is not new technically nor a discussion about technology. Furthermore i think it would probably be way more useful and possibly even easier if you focused on making an excellent gui for yt-dlp instead. It will grant the same functionality for thumbnails but also videos, metadata, Descriptions texts, ¿comments?
thumbnailchecker.com
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