Runbo Li

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

How to Remove Background From Images iPhone
Guides

How to remove an image background on iPhone

· 4 min read
Editorial face-swap business workflow with source video, approved campaign frame, human review, and performance chart
Face Swap

Face swap video for business: use cases, safeguards and ROI

· 6 min read
Face Swap Example
Face Swap

Face swap video tips: fix blur, flicker and bad blending

· 4 min read
Me and David Working
Content Creation

How we got our first 100 paid users (with no marketing budget)

· 4 min read
Editorial sports collage showing a basketball clip transformed into a comic-style AI highlight
Videos

How to create a viral AI sports highlight using video-to-video

· 9 min read
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