What "No thumbnail found" means
This message means YouTube did not return any thumbnails for that video.
It does not mean:
- The tool is broken
- Your account is limited
- You need Pro
Checklist
- Is the video public?
- Is the URL correct?
- Is the video older than a few minutes?
If all answers are yes, then YouTube simply doesn't have a thumbnail for that video.
Common Causes
Invalid Video ID
The URL might be malformed or contain an invalid video ID.
Fix: Double-check the URL. Copy it directly from YouTube's address bar.
Private or Deleted Video
Private videos and deleted videos don't have accessible thumbnails.
Fix: Unfortunately, there's no workaround. The video must be public.
Age-Restricted Content
Some age-restricted videos have limited thumbnail availability.
Fix: Some resolutions may still be unavailable even with workarounds.
Still Not Working?
- Try a different video to confirm ThumbGrab is working
- Clear your browser cache
- Try a different browser