Runbo Li
CEO of Magic Hour
Runbo Li is the Co-founder and CEO of Magic Hour, where he builds AI video and image tools for content creation. He is a Y Combinator W24 founder and former Data Scientist at Meta, where he worked on 0-1 consumer social products in New Product Experimentation. He writes about AI video generation, AI image creation, creative workflows, and creator tools.
Latest articles
Magic Hour face swap review: features, limits and workflow
· 6 min read
8 best AI tools for YouTubers by workflow (2027)
· 5 min read
Google Imagen 4 guide: capabilities, current access, and alternatives
· 3 min read
Runway Gen-4 guide: 5/10-second image-to-video prompts
· 4 min read
Kling 2.1 guide: what it supported and what changed
· 3 min read
Veo 2 vs Veo 3: differences and current status (2027)
· 5 min read
Seedance 1.0 guide: release, capabilities and current status
· 4 min read
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Google Veo 3.1: a beginner's guide to AI video
· 5 min read
5 best free AI subtitle tools: limits and exports (2027)
· 4 min read
How to use Runway: current guide for creators
· 4 min read