YouTube Thumbnail URL Generator
Extract YouTube video thumbnail image URLs in all available sizes (maxres, HQ, MQ, SD) from any YouTube video URL or ID.
What Does This Tool Do?
Every YouTube video has multiple thumbnail images stored at predictable URLs. This tool extracts the video ID from any YouTube URL and generates the direct thumbnail image URLs at all available resolutions — from maximum quality (1280×720) down to the small default (120×90). You can open or download these images directly.
Key Features
How to Use This Tool
- Paste one or more YouTube video URLs (one per line).
- Click Convert to extract all thumbnail URLs.
- Click any URL to open the thumbnail image.
How It Works
YouTube thumbnails follow a consistent URL pattern: https://img.youtube.com/vi/[VIDEO_ID]/[SIZE].jpg. The tool extracts the 11-character video ID from any YouTube URL format (watch, shorts, embed) and generates URLs for all five standard thumbnail sizes.
Common Use Cases
Frequently Asked Questions
Does maxresdefault always work?
The maxres thumbnail (1280×720) is only generated for videos that have been uploaded at HD resolution or higher. For older or low-resolution videos, it may return a 404 — use hqdefault as the reliable fallback.
Are these official YouTube thumbnail URLs?
Yes — these are the official Google/YouTube CDN URLs that YouTube itself uses to serve video thumbnails.
Related Tools
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