CastLumen
AI-Powered Content Generation

Transform Audio into Professional Content

Upload your podcast or paste a URL. Our AI generates show notes, timestamps, SEO content, and social snippets – all optimized for maximum engagement.

95% faster workflow
Enterprise-grade AI
Multi-format output

Content Input

Upload audio or provide a URL to get started

☁️

Drop your audio file here

or click to browse

Supported formats:

🎡mp3πŸ”ŠwavπŸ“±m4aπŸ“Ήmp4πŸ“Ίyoutube🎧spotify
OR

Added to downloaded files only (not uploaded to server)

minutesProcess entire file
6 of 6 selected

Results appear progressively as they're generated

Ready to Generate Content

Upload an audio file or paste a URL in the sidebar to start generating professional podcast content with AI.

⚑

Lightning Fast

🎯

Highly Accurate