--- title: Using AI to build a YouTube Video Summarizer | daily.dev description: The tutorial demonstrates how to build a YouTube Video Summarizer app using React.js and Express. It leverages OpenAI's models to generate concise video... canonical: https://daily.dev/posts/using-ai-to-build-a-youtube-video-summarizer-rxnisumfv twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Using AI to build a YouTube Video Summarizer | daily.dev og:description: The tutorial demonstrates how to build a YouTube Video Summarizer app using React.js and Express. It leverages OpenAI's models to generate concise video... og:url: https://daily.dev/posts/using-ai-to-build-a-youtube-video-summarizer-rxnisumfv og:image: https://api.daily.dev/og/posts/RXNiSuMfv.png og:image:alt: Using AI to build a YouTube Video Summarizer og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Using AI to build a YouTube Video Summarizer **[asayer](https://daily.dev/sources/asayer)** · 9 min read · 5 upvotes · 1 comments ## Summary The tutorial demonstrates how to build a YouTube Video Summarizer app using React.js and Express. It leverages OpenAI's models to generate concise video summaries. The app allows users to input a YouTube video URL and a summarization prompt, and it uses the YouTube API to fetch the video transcript and the OpenAI API to generate the summary. The app also provides styling using CSS. Finally, the app is served using an Express server and can be accessed via a browser. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@hoachnt** · 1 upvotes > Not bad ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#webdev](https://daily.dev/tags/webdev), [#react](https://daily.dev/tags/react), [#express](https://daily.dev/tags/express) [View this post on daily.dev](https://daily.dev/posts/using-ai-to-build-a-youtube-video-summarizer-rxnisumfv) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Using AI to build a YouTube Video Summarizer","url":"https://daily.dev/posts/using-ai-to-build-a-youtube-video-summarizer-rxnisumfv","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/using-ai-to-build-a-youtube-video-summarizer-rxnisumfv"},"datePublished":"2024-03-27T00:13:03.502Z","dateModified":"2024-05-09T08:43:33.910Z","description":"The tutorial demonstrates how to build a YouTube Video Summarizer app using React.js and Express. 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