Four-tool toolkit · v2.0 Prisha Edition
Thumbnails that demand
the click.
Download thumbnails in HD, mine ideas from top-performing videos, preview across every device, and pull color palettes — your complete thumbnail workflow.
All Four Tools
Everything a thumbnail artist actually needs.
/01 — Mine
Idea Mine
Type any title. Surface top-performing thumbnails for that topic across YouTube history.
Mine
/02
Downloader
Any YouTube URL → all 5 thumbnail resolutions in one click.
Download
/03
Device Preview
See it on mobile, desktop, sidebar, search — plus the brutal 60px killtest most thumbnails fail.
Preview
/04
Palette Lab
Extract dominant colors. Lock in your channel signature.
Extract
Tool /02 · Downloader
The Downloader.
Paste any YouTube URL. Pull every available thumbnail resolution — including the elusive 1280×720 maxres — to save, study, or remix.
Tool /03 · Preview
Device Preview.
Your thumbnail looks great at full size. Will it survive being 280px wide on a phone? See it in real YouTube context.
Drop or click
PNG / JPG · ideally 1280×720
Tool /01 · Ideas
The Idea Mine.
Type your title or topic. Mine real top-performing videos from YouTube — sorted by views — and study what's working in your niche.
Tool /04 · Palette Lab
Palette Lab.
Drop in any thumbnail. Extract the dominant color palette — for matching brand identity, recreating winning aesthetics, or just satisfying your designer brain.
Drop or click
Any image