Latest: JayApp Dark Mode implementation guide is now live!Our AI Code Analysis tool is now in MVP testing.📈 Success Story: E-commerce site achieved 150% traffic growth via JayApp SEO.Tip: Next.js 16 & Tailwind CSS 4 are the gold standard for 2026.Latest: JayApp Dark Mode implementation guide is now live!Our AI Code Analysis tool is now in MVP testing.📈 Success Story: E-commerce site achieved 150% traffic growth via JayApp SEO.Tip: Next.js 16 & Tailwind CSS 4 are the gold standard for 2026.

📸 Video Thumbnail Generator

Browser-side thumbnail generation, no upload, fast and efficient

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Drag & drop video here

💡 Tips

Tips

Screenshots are evenly distributed across the video timeline

320px width is recommended for web thumbnails

Supports up to 20 thumbnails

All processing done locally in browser