陈宇汐文

Hey folks 👋 I recently built a tiny web tool to solve a very specific but surprisingly annoying problem: ❓ Want a YouTube thumbnail without screenshotting? ✅ Just paste the video link — get the full-size thumbnail instantly. No signups, no nonsense. Just a clean little site that gives you: High-res thumbnails (maxres, hqdefault, etc.) Works with most YouTube link formats Super fast and...