Extract & Audit 4K / 1080p YouTube Thumbnails
Instantly grab full-resolution MaxRes 1080p, HD, SD, and vertical Shorts covers from any YouTube video in JPG, WebP, or lossless PNG. Inspect safe zones, extract dominant HEX color palettes, and simulate mobile feed CTR appearance in real time.
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Uncompressed 1080p MaxRes & Shorts 9:16 Extraction
Retrieve the exact raw master thumbnail stored on YouTube global CDN servers in 1280×720 HD or 720×1280 vertical Shorts aspect ratio without compression loss.
Dominant Color Palette & HEX Studio
Automatically sample top competitor thumbnails to extract their 5 dominant HEX and RGB color swatches for your own design inspiration.
Live Mobile & Dark-Mode Feed Simulator
Preview how any thumbnail and title combination appears inside the actual YouTube iOS/Android mobile feed and desktop sidebar across Dark and Light themes.
Safe-Zone Timestamp & Rule-of-Thirds Overlays
Toggle YouTube's bottom-right duration timestamp overlay, rule-of-thirds composition grid, and blur squint-test directly over the 4K theater canvas.
Internal Auto-Storyboard Frame Grabber
Access the 3 hidden auto-generated video frames (25%, 50%, and 75% timestamps) that YouTube captures internally from every uploaded video.
Instant JPG, WebP & Lossless PNG Conversion
Download in native JPG, next-gen WebP, or convert on the fly to uncompressed PNG and copy directly to your system clipboard in one click.
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