Video Thumbnail Downloader
Get the full-resolution cover image of a YouTube, TikTok, Instagram or X video.
Creators use this to check how their cover looks, keep a copy of their own thumbnails, or study what makes top videos stand out. Paste a link and pick a size.
How it works
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1
Copy the link of the video.
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2
Paste it above and press Get thumbnail.
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3
Choose a resolution and save the image.
Why people use Medialio
HD quality
We list every quality the platform offers, up to full HD.
Fast
Files come straight from the source. No waiting in a queue.
Private
No account, no history, and we never store your files.
Any device
Works in the browser on iPhone, Android, Mac and PC.
Frequently asked questions
Which resolutions do I get?
Every size the platform has, up to 1280×720 for most YouTube videos and full-size covers for TikTok.
Can I use someone else's thumbnail?
Thumbnails belong to the creator. Use them for reference, or ask permission before reusing them.
Is it free?
Yes. There is no sign-up, no limit on how many files you save, and nothing to install.