Launched YouTube Img Downloader – Free Tool to Download YouTube Thumbnails in HD & 4K

Hey IndieHackers 👋

I just launched YouTube Thumbnail Grabber — a free online SaaS tool for creators and marketers to easily download YouTube video thumbnails in HD, Full HD, and 4K.

It’s super simple: paste the video URL → get all available thumbnail sizes instantly.

I built this to help creators quickly access visuals for marketing materials, inspiration, or design mock-ups.

Would love your feedback and suggestions!