buncha.tools
buncha/utility/yt-thumb

YouTube Thumbnail Grabber

Pairs well with

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About YouTube Thumbnail Grabber

Paste any YouTube URL — watch / shorts / youtu.be / embed — and download every thumbnail size YouTube serves for that video (max-res 1280×720, standard 640×480, high 480×360, medium 320×180, default 120×90). No API key required, no upload, no sign-in.

Everything happens on your device. Close the tab and it's gone.
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Built browser-first. Run by one developer.
Every tool runs on your device. No tracking pixels, no sign-up to start. The numbers below are pulled live from the registry.
386
Free tools
Across 14 categories
7
Visual editors
PDF · image · video · audio
34
Curated kits
By profession + lifestyle
27
AI tools
Powered by Claude API
Files never uploadNo tracking pixelsNo sign-up neededWorks in any modern browser
The handful of AI tools (paraphrase, summarise, blog, captions, etc.) send your prompt text to Anthropic's Claude API to do the work. Files, images, PDFs and video never leave your device. Pick the tools that fit your privacy comfort.