YouTube Videos Thumbnail Downloader 4K – Web App Script
Description:
Host your own YouTube Thumbnail Downloader!
This PHP web app lets users instantly download video thumbnails in all available sizes — including up to 4K.
📌 Just upload & run – no API, no database!
📌 Paste a YouTube link, get thumbnails in multiple resolutions
📌 Works on all devices – mobile, tablet, desktop
📌 Fast, clean, no watermarks
Perfect for creators, marketers, educators, and designers.
Demo: downloadyoutubethumbnail4k.com
Complete ready to use Youtube video downloader Script
web app script code files
extract the zip file into your root directory of domain
Download Thumbnail in Multiple Sizes
App can generate multiple sizes of thumbnails
Size
9.56 KB
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