YTubeThumbnail preview

Thumbnail preview

YouTube Thumbnail Preview Tool

Paste a YouTube video link or ID to preview public thumbnail assets and open different thumbnail sizes. Use this for your own videos, blog embeds, lessons and creator planning.

Only reuse thumbnail artwork when you own the video or have permission.

No thumbnail preview yet.Paste a link above to generate preview links.

Mobile readability

A good thumbnail remains clear when it is small. Check text size, contrast and subject visibility before using it in a post or campaign.

Available sizes

YouTube may expose default, medium, high, standard and max-resolution thumbnail files depending on the video and upload state.

Permission check

Thumbnail images can be copyrighted. This tool helps preview links; it does not grant reuse rights.