Is Gist AI really free?

Yes. The extension is completely free, with no content length caps or paywalled summarization features.

How do I summarize a website or YouTube video?

Open the page or video, click the Gist AI toolbar icon, and the summary appears in the extension popup.

Does Gist AI collect or store my data?

No. It doesn't collect user data; only the current page content is sent to OpenAI to generate the summary and is not stored.

How does Gist AI summarize YouTube videos when ChatGPT can't process video?

It extracts the video transcript, sends the text to ChatGPT for summarization, and maps summary points back to timestamps.

How does Gist AI handle very long documents without length limits?

It chunks long content into smaller blocks, summarizes each block, and stitches the results into a structured overview.

Can Gist AI summarize local PDFs, and what are the limitations?

Yes—you upload the PDF in the extension's PDF tab. Scanned or image-heavy PDFs may need OCR and can produce weaker summaries.

Directory/Productivity/AI Summarizer/Gist AI

Gist AI

Gist AI is a free Chrome extension that condenses websites, YouTube videos, online PDFs, and locally stored PDFs into key bullet points using ChatGPT. It extracts YouTube transcripts and processes long documents without length restrictions, so books and research papers are fair game. Unlike bare-bones summarizers, it splits long content into smaller blocks to improve comprehension, offers a 'Read More' deep dive into the source behind each summary point, and lets you jump straight to the relevant timestamp in a YouTube video. No account, no data collection — only the page content is sent to OpenAI for processing. Built for students, analysts, and anyone drowning in reading queues who wants the gist without the fluff.

Productivity

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Added on

Nov 4, 2026

Chrome extensionWebsite summariesYouTube summariesPDF summariesLocal PDF uploadTimestamp jumpRead MoreChatGPT-poweredNo length limit

Product information

Everything worth knowing about Gist AI

The complete picture — from everyday features to the technical detail builders and IT folks dig for.

Core features

What it actually does

All-in-one summarization

Summarize websites, YouTube videos, and both online and local PDFs with a single click.

Who uses it

Real use cases, no hype

Research Paper Digests

Skim abstracts and key findings from long academic PDFs in seconds.

YouTube Lecture Notes

Extract core points and jump to relevant timestamps in educational videos.

News & Blog Skimming

Get the gist of long articles without reading every paragraph.

Business Report Analysis

Pull key figures and insights from dense PDF reports fast.

Student Study Aid

Break down textbook chapters and articles into digestible blocks.

Meeting Prep

Summarize background docs and videos before calls.

Content Curation

Quickly evaluate articles and videos for relevance.

What's great

One-click summaries across websites, YouTube, and PDFs
Completely free with no content length restrictions
No account or sign-up required
Read More jumps to exact source passages and YouTube timestamps

Technical strengths

Leverages ChatGPT for abstractive summarization
Extracts YouTube transcripts before LLM processing
Splits long content into digestible blocks for better comprehension

Where it falls short

Chrome-only, no Firefox or mobile support
Requires internet and ChatGPT uptime
Summary quality varies by page structure and content type
Page content is sent to OpenAI (privacy consideration)

Technical limitations

No offline/local model; all summarization via OpenAI API
PDF parser struggles with scanned or complex layouts
YouTube summarization fails without captions/transcripts

For technical folks

The deep-dive specs

Platform

Chrome extension

AI Model

ChatGPT (OpenAI)

Data Privacy

No user data collected; content not stored

Supported Sources

Websites, YouTube videos, online PDFs, local PDFs

YouTube Handling

Extracts transcript then summarizes via ChatGPT

FAQ

Includes technical Q&A

It handles websites, YouTube videos, and both online and local PDFs in one free Chrome extension, with no length limits and Read More source linking.

Traffic Insights

Monthly Visits

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November 2026

Growth Rate

vs last month

Dominance

in Productivity

Top Country

—

Top Countries Breakdown

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Growth Trend

Stable

Traffic has remained stable.

Pricing overview

Unknown Pricing

Gist AI Pricing

Gist AI uses a unknown pricing structure. Real-time rates, custom enterprise quotas, and plan details are managed directly on their official platform.

Check Pricing on Gist AI

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