YouTube Thumbnail Downloader 作者： Daniel Harrison

YouTube Thumbnail Downloader is a free and easy-to-use Firefox add-on that lets you quickly preview and download YouTube video thumbnails in 5 different quality options with just one click. It seamlessly redirects you to our site, where you can view the thumbnail and download it hassle-free.

Supported resolutions include Full HD (1280 x 720), Standard (640 x 480), Medium (480 x 360), Normal (340 x 180), and Small (120 x 90). So whether you want a high-quality thumbnail for your project or just a quick preview, you can easily pick the size that works best for you.

Why use YouTube Thumbnail Downloader?

🎯 Instant preview of thumbnails in multiple resolutions
✨ One-click download for maximum convenience
🚀 Lightweight, fast-loading, and clean user interface
🔓 Unlimited downloads with no restrictions
🔒 100% free and privacy-respecting
⏱️ Reliable with zero downtime

Make your YouTube thumbnail downloading experience effortless and efficient with our add-on today!