I built this because I was paying for a couple of YouTube SEO tools and felt like the title/tag/hashtag generation didn't need to be locked behind a paywall. It uses Groq for the LLM calls (with Gemini/Nvidia as fallbacks) and runs on Next.js + Convex, deployed on Vercel's free tier so it costs me close to nothing to run, which is why I can keep it free.
Happy to answer questions about the stack or the AdSense/SEO grind of running a tiny free tool.
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