I built a tool that turns any YouTube video into a Twitter thread, LinkedIn post, blog or newsletter in 30 seconds using Gemini 2.5 Flash

Kept seeing people pay $20/month for AI content tools that are just a basic wrapper around a free API.

So I built my own instead. Paste any YouTube URL, pick a platform and a tone, and it generates ready-to-post content in under 30 seconds using Google Gemini 2.5 Flash directly from your machine.

Outputs:

Newsletters — subject line, sections, sign-off

Twitter/X threads — hook, numbered tweets, CTA, hashtags

LinkedIn posts — structured for engagement

Blog posts — SEO ready with headings and key takeaways

No subscription. No middleman. Your own free Gemini API key, your content stays on your machine.

Windows users get a double-click launcher, no terminal needed.

Happy to share an example output if anyone wants to see it.