You-TLDR Alternatives: 5 YouTube Summarizers Compared

Quick answer: You-TLDR sits between a transcript downloader and a summarizer, which is why people outgrow it in two different directions — some want cleaner transcript export, others want structured summaries rather than compressed text. Which alternative suits you depends entirely on which of those you are after, so work that out first.

Decide what you actually need

These are different jobs and most tools do one well:

• Raw transcript to paste elsewhere — you want export quality, timestamp control and no length limits.
• Structured summary — you want key points and takeaways, and you do not care about the underlying text.
• Both, saved somewhere — you want a library you can search months later.

The options

Tool	Best for	Cost model
YouTube's own transcript panel	Raw text, one video at a time	Free, no account
Summarize.tech	Quick gist, no signup	Free
NotebookLM	Research across several videos	Free
Extension tools (Eightify, Glasp)	Summaries inside the YouTube page	Subscription
YT Summarizer	Structured summaries, saved library	One-time credits from $9

The free route, honestly

If you only need the text, you do not need any tool. YouTube's transcript panel gives it to you free with no account: three-dot menu below the video → Show transcript, then the panel's own menu to toggle timestamps off before copying. That covers a genuine share of what people use You-TLDR for. See five free ways to get a YouTube transcript.

Summarize.tech stays genuinely free for summaries, at the cost of paragraph-style output rather than structured points. NotebookLM is free and considerably more capable, but wants a notebook set up per topic, which is overhead for a single video.

What to check before committing to anything

• Long videos. Most tools quietly summarize only the opening of a multi-hour video with no warning. Test on something whose ending you know — see summaries cut off on long videos.
• Extension or web app. Extensions do not run on iOS and cannot be installed on managed work machines. Detail here.
• Subscription or one-time. If your usage is bursty, a monthly fee charges identically in the quiet months.
• Where summaries go. Output that lives in a chat log is gone in a fortnight.

If you want summaries rather than transcripts

YT Summarizer takes a URL and returns an overview, key points and takeaways in about a minute, processing the full transcript rather than the first slice, with everything saved to a searchable library. It is a web app, so it works on phones and locked-down laptops where extensions do not. A free summary every day, then $9 for 30, $19 for 200 or $49 for 1,000 — paid once, credits never expire.

And if you want the raw transcript instead, YT Transcript extracts it free from a URL with no signup.