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YouTube Thumbnail Downloader

Download YouTube thumbnails in all available resolutions. Just paste a video URL.

Free No signup Client-side Privacy friendly

Thumbnails are copyrighted by their uploaders. Use for personal or educational purposes and respect copyright.

How to use

  1. 1 Paste a YouTube video URL or the 11-character video ID.
  2. 2 Thumbnails in 5 resolutions appear automatically — Max HD down to Default.
  3. 3 Click Download to save a thumbnail, or Copy URL to grab the direct link.

Why use this tool

  • All 5 resolutions side-by-side, including 1280×720 max HD.
  • Supports every YouTube URL format — watch, youtu.be, Shorts, and embed links.
  • Automatically fetches video title and channel via YouTube oEmbed.
  • Runs entirely in your browser — direct from YouTube's CDN, no proxy.
  • Free, no signup, no rate limits.

Frequently asked questions

Why is the Max Resolution thumbnail sometimes missing?

YouTube only generates 1280×720 thumbnails for videos that meet certain quality thresholds. Older videos, low-resolution uploads, and most Shorts only ship Standard or High Quality.

Is this legal?

Thumbnails belong to the video uploader. Downloading for personal preview, fair-use commentary, or research is generally fine. Re-uploading or commercial use requires permission.

Does it work for Shorts?

Yes — Shorts URLs (youtube.com/shorts/...) and embed URLs are both supported. Shorts are vertical (9:16) so the standard 16:9 thumbnails will show letterboxing.

Why does my browser block the download?

Some browsers/extensions block cross-origin downloads. If Download fails, right-click the image and choose "Save image as…" instead.

Summary

YouTube Thumbnail Downloader is a free creator utility by Zerethon Tools. Download YouTube thumbnails in all available resolutions. Just paste a video URL. Runs entirely in the browser — no signup, no upload.

Category
Creator
Pricing
Free
Privacy
Browser-based
Signup
Not required

Privacy

Your data never leaves your browser unless explicitly stated. YouTube Thumbnail Downloader runs entirely client-side — no server upload, no logging, no tracking of your input.

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