ContextFlow AI
I'm 15 and built ContextFlow AI — paste any YouTube URL and it generates viral Reddit posts, X threads, and LinkedIn content in seconds. Tech stack: React 19, FastAPI, Supabase, Groq (Llama 3.3 70B), Stripe. Free tier available — 5 generations/day. Would love feedback from HN.
ContextFlow AI launched on March 7, 2026 with 6 votes, #1,631 of 23,380 launches that month and more than 75% of that year's launches.
What it does
Web site created using create-react-app ContextFlow AI extracts the transcript from any YouTube video and uses AI to generate platform-native viral content — Reddit posts, X threads, and LinkedIn authority posts — in seconds. No manual copy-paste. No prompt engineering. Just paste a URL and get scroll-stopping content. Free tier: 5 generations/day Pro: $14.99/month Business: $99.99/year
ContextFlow AI turns one video or transcript into a full week of platform-native content for Reddit, X, LinkedIn, and video workflows.
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- YT2Medium2025 · yt2medium.xyz · ▲10
Hey HN, my name is Ben, and I am an indie dev from Nigeria and I made YT2Medium – a simple tool that transforms YouTube video transcripts into readable Medium-style articles using AI. It’s for creators, bloggers, or anyone who wants to repurpose video content quickly without writing from scratch. Just launched it and figured I'd share here. Also open to selling it if someone wants to take it further. Would love your thoughts! — Ben
Youtube Tools HubJan 2026 · youtubetoolshub.com · ▲10Free AI-powered tools to grow your YouTube channel faster


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