Picknar — YouTube Thumbnail Downloader

0 reviews

Picknar is a free YouTube thumbnail downloader that retrieves thumbnails at the highest resolution available, up to MaxRes 4K (1920×1080). It works directly in the browser without requiring a login, browser extension, or software installation. Paste any YouTube URL, standard video, YouTube Shorts, short link (youtu.be), mobile URL, embed link, or timestamp link and Picknar fetches every stored resolution from YouTube's CDN. Download in JPG, PNG, or WebP. Bulk mode handles up to 15 URLs per session. Users can also copy the direct thumbnail CDN URL without downloading the file. The tool detects YouTube Shorts automatically and handles vertical format thumbnails (up to 1080×1920). No personal data is collected. No URLs are stored. HTTPS secure. Mobile-compatible on Android and iOS. Pricing: 100% free. No premium tier. No freemium gating. No usage limits. Primary use cases: YouTube creators researching competitor thumbnail design and CTR, designers collecting image references, digital marketers analyzing video marketing visuals, and agencies archiving campaign creatives.