ThumbSnap - YouTube Thumbnail Downloader

About

ThumbSnap lets you download any YouTube thumbnail in every available resolution — instantly, with a single click.

No account. No uploads. No server. Everything happens locally in your browser.

─── HOW IT WORKS ───────────────────

→ Open any YouTube video and click the ThumbSnap icon
→ See a live preview of the thumbnail
→ Choose your resolution: Max HD (1280×720), HQ (480×360), MQ (320×180), or SD
→ Click to download — or grab all sizes at once

─── KEY FEATURES ───────────────────

✓ Download YouTube thumbnails in all resolutions
✓ Hover over any thumbnail in your feed to download instantly
✓ Right-click any YouTube thumbnail for one-click download
✓ Copy the direct thumbnail URL to clipboard
✓ Works on videos, Shorts, live streams, and playlists
✓ Automatically finds the highest available quality
✓ Clean filenames: video-title_maxresdefault.jpg

─── PRIVACY FIRST ──────────────────

ThumbSnap never collects your data. No analytics, no tracking, no account required. All processing happens in your browser.

─── FREE FOREVER ───────────────────

ThumbSnap is completely free. No paid tier, no usage limits.

Made by ExtensionShop - also check out Aware (screen time tracker) and DuoSnap (screenshot tool).