{"slug": "creator-catalyst-ai-powered-content-repurposing-platform", "title": "Creator Catalyst: AI-Powered Content Repurposing Platform", "summary": "Developer DhanushGowdaDev built Creator Catalyst, an open-source Streamlit tool that turns a single long-form video into SRT captions, FFmpeg-clipped shorts, blog and social posts, titles, thumbnails, and SEO keywords. The platform's distinguishing feature is fact-grounding: every AI-generated claim is checked against the video transcript and cited with a [Source: MM:SS] timestamp to curb hallucinations. It supports Gemini, OpenAI, and local Ollama models, adds a SQLite history browser, credits system, rate limiting, a CLI, and ZIP export, and was named a jury's pick at an AI Demos hackathon.", "body_md": "AI-powered tool that turns one long-form video into captions, shorts, blog posts, social content, titles and thumbnails, with fact-grounding to prevent hallucinations. Built with Streamlit, Gemini & FFmpeg. 🏆 Jury’s pick, AI Demos Hackathon. Hacktoberfest welcome! 🎃\n\nAbout this project\n\nCreator Catalyst solves the biggest time sink in the creator economy: repurposing content. Upload one long-form video and it generates a ready-to-publish toolkit in minutes:\n\nSRT captions with accurate timestamps\n\nViral shorts ideas, auto-clipped with FFmpeg\n\nBlog posts and social posts tuned to YouTube, LinkedIn, X, Instagram and TikTok\n\nClick-worthy titles and AI-generated thumbnails\n\nSEO keywords and engagement score predictions\n\nWhat sets it apart is fact-grounding. Every AI-generated claim is checked against the video transcript and cited with a [Source: MM:SS] timestamp, so creators publish content they can trust.\n\nIt also includes a local SQLite history browser, a credits system, AI usage monitoring with rate limiting, a CLI, and one-click ZIP export. It supports Gemini, OpenAI, and local Ollama models.\n\nLooking for contributors to help with: tests, new platform support, better grounding accuracy, docs, CI/CD, and UI polish. Check the issues labeled hacktoberfest and good first issue.\n\n🔗 GitHub:[https://github.com/DhanushGowdaDev/Creator-Catalyst](https://github.com/DhanushGowdaDev/Creator-Catalyst)\n\n⭐ If you find it useful, please star the repo!", "url": "https://wpnews.pro/news/creator-catalyst-ai-powered-content-repurposing-platform", "canonical_source": "https://dev.to/dhanush_gowda_0affeff0dba/creator-catalyst-ai-powered-content-repurposing-platform-4844", "published_at": "2026-10-20 14:12:56+00:00", "updated_at": "2026-10-20 14:19:21.711440+00:00", "lang": "en", "topics": ["ai-tools", "generative-ai", "ai-products", "developer-tools"], "entities": ["Creator Catalyst", "DhanushGowdaDev", "Streamlit", "Gemini", "FFmpeg", "OpenAI", "Ollama", "GitHub"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/creator-catalyst-ai-powered-content-repurposing-platform", "markdown": "https://wpnews.pro/news/creator-catalyst-ai-powered-content-repurposing-platform.md", "text": "https://wpnews.pro/news/creator-catalyst-ai-powered-content-repurposing-platform.txt", "jsonld": "https://wpnews.pro/news/creator-catalyst-ai-powered-content-repurposing-platform.jsonld"}}