YT Snap - YouTube Thumbnail Extractor

About

YT Snap is a simple YouTube thumbnail extractor for creators, editors, bloggers, students, and anyone who needs quick access to video thumbnail images.

Open the extension on a YouTube video, Shorts, Live video, or pasted YouTube URL. YT Snap generates the available thumbnail versions and lets you download one image or all versions as a ZIP.

Key features:
- Detects the active YouTube tab when opened
- Supports standard YouTube, youtu.be, embed, Shorts, Live, mobile, and music YouTube URLs
- Shows multiple thumbnail sizes from default quality to max resolution
- Downloads individual thumbnails
- Downloads all thumbnails as one ZIP file
- Lightweight Manifest V3 extension
- No account required

Privacy:
YT Snap does not collect personal data, does not require sign in, and does not send your browsing history to a server. It only reads the active tab URL after you click the extension so it can detect a YouTube video.