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
6 best AI UGC ad generators by workflow (2027)
· 6 min read
6 best AI photo retouch tools (2027): portraits, products & batches
· 8 min read
6 best AI image enhancers (2027): blur, detail & restoration
· 10 min read
6 best AI caption generators for social video (2027)
· 5 min read
7 best AI subtitle generators by workflow (2027)
· 6 min read
5 best video-to-video AI tools (2027): restyle & edit
· 10 min read
6 best AI video extenders: inputs, limits and costs (2027)
· 7 min read
Best AI video enhancers (2027): denoise, deblur & upscale
· 5 min read
Best free AI video upscalers online (2027): real limits
· 8 min read
7 best AI video upscalers, models & enhancers (2027)
· 8 min read
How to edit photos with FLUX.2: 10 practical recipes
· 7 min read
8 best AI image generators for consistent characters (2027)
· 11 min read