Last updated 08-09-2026
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SummYT (formerly YouTube Summarized)
SummYT (formerly YouTube Summarized) turns long YouTube videos into short summaries you can read in seconds. Paste a video link on summyt.app and get a skimmable recap, full transcript, and a chat panel where you can ask questions about the content. Summaries, transcripts, and chats save to a personal library so you can return without re-processing the same video.
Most YouTube summarizers give you a one-time text dump and nothing else. SummYT keeps everything in one workspace: summary, transcript, and chat tabs for the same video, plus a browser extension for Chrome and Edge that works while you are already on YouTube. That library layer matters when you are working through a lecture series or research playlist and need to reference earlier videos days later.
Students, researchers, and professionals use SummYT to preview lectures, tutorials, and interviews before committing to a full watch. The site supports English, Spanish, Portuguese, and Turkish. A playlist length calculator is also available as a separate tool. The Chrome and Edge extensions let you summarize and save videos without leaving the YouTube page.
Paste a YouTube URL and get a summary, transcript, and chat in one workspace
Personal video library saves summaries, transcripts, and chats for later
Chrome and Edge browser extensions summarize videos without leaving YouTube
Chat panel lets you ask questions about the video content directly
Supports English, Spanish, Portuguese, and Turkish interfaces
Playlist length calculator tool at summyt.app/tools/playlist-calculator-youtube
Summary, transcript, and chat live in one workspace instead of separate tools.
Personal library saves processed videos so you do not repeat work on the same link.
Chrome and Edge extensions work directly on YouTube without copying URLs.
Supports lectures, tutorials, and long-form content where a preview saves real time.
Requires signing in at use.summyt.app to access the saved library feature.
No published pricing tiers; monetization model is unclear from the website.
Original domain youtubesummarized.com now redirects to summyt.app, which may confuse existing bookmarks.
What is SummYT?
SummYT, formerly known as YouTube Summarized, is a YouTube video summarizer at summyt.app. It generates text summaries, full transcripts, and a chat interface for any YouTube video link you paste.
Can SummYT save my summaries?
Yes. SummYT saves your videos, summaries, transcripts, and chats in a personal library. You can return to any saved video later without re-processing the YouTube link.
Does SummYT have a browser extension?
Yes. SummYT offers browser extensions for Chrome and Edge. The extension lets you summarize videos, read transcripts, and open chat while browsing YouTube without switching tabs.
What types of YouTube videos work with SummYT?
SummYT works well for lectures, tutorials, interviews, explainers, and other longer YouTube videos. Paste the video URL on summyt.app or use the browser extension to generate a summary.
Does SummYT provide transcripts?
Yes. SummYT provides a full transcript alongside every summary. You can switch between summary, transcript, and chat tabs for the same video in one workspace.
What languages does SummYT support?
SummYT supports English, Spanish, Portuguese, and Turkish for the interface. Sign in at use.summyt.app to access your saved video library across sessions.