Eightify

特化型Noiz is an AI YouTube summarizer that turns any video into key ideas, timestamped notes, and readable transcripts in seconds. It runs as a browser extension plus iOS and Android apps, so you can summarize while you watch instead of switching tabs, opening a chatbot, or writing prompts.

SummifyAI is a free Chrome extension and web app that summarizes YouTube videos in seconds using ChatGPT-class models. Beyond plain summaries, you can extract insights from specific timestamps, save reusable custom prompts, ask inline questions about any part of a video, and search full transcripts to jump straight to the moment you need.

YouTLDR turns any public YouTube video into a timestamped transcript, AI summary, timeline and chat, with translation into 125+ languages and one-click repurposing into blog posts, LinkedIn posts, X threads and slide decks.

特化型ブラウザ上でYouTube動画をAI要約・ノート・フラッシュカードに変換

無料・オープンソースYouTube・Google・あらゆるページをAIで無料要約

特化型長い動画を、文字起こしと章立て要約、そして質問できるチャットに変える

タブ内で任意の YouTube 動画を即座に AI 要約

特化型Summarize.ing is a web app that converts long YouTube videos into concise, structured summaries in about a minute — no need to watch the whole thing. Paste a video link and it returns highlights, a mind map, segmented notes, key concepts, and a set of auto-generated Q&As so you can absorb the substance of a lecture, review, or tutorial quickly.

特化型アプリを離れずにYouTube動画を要約

特化型Tubly is an AI-powered YouTube summarizer that condenses long videos into short, readable text and audio summaries. It helps you keep up with your subscriptions and any video link by surfacing the key insights, timestamps and takeaways so you can decide what is worth watching in full.

特化型長いYouTube動画を要約・マインドマップ・要点に変換

特化型YouTube動画を要約し、二言語字幕を生成