Gist AI: 用ChatGPT摘要Web、YouTube、PDF

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Introduction

A free ChatGPT-powered summarizer for websites, YouTube videos, and PDFs. One extension to summarize everything!

Listed on

July 23, 2026

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What is Gist AI: 用ChatGPT摘要Web、YouTube、PDF?

Gist AI is a free Chrome extension powered by ChatGPT that extracts key points from any website article, YouTube video, or PDF with one click. It helps users quickly get summaries of long content, saving reading time, and supports deep exploration of summary sources or jumping to specific moments in YouTube videos. This tool is suitable for various professionals, including businesses, law firms, government agencies, and hospitals.

How to use Gist AI: 用ChatGPT摘要Web、YouTube、PDF?

Start using it after installing the Chrome extension; no API key is required. While browsing web pages, watching YouTube videos, or opening PDFs, click the extension icon to generate a summary with one click. Users can use the 'Read More' feature to explore the summary sources in depth or quickly jump to relevant segments of YouTube videos through the summary.

Core features of Gist AI: 用ChatGPT摘要Web、YouTube、PDF

One-click extraction of key points from articles, YouTube videos, PDFs, blogs, contracts, research papers, and more
'Read More' feature allows deep exploration of summary sources
Quickly browse summaries and jump to relevant segments of YouTube videos
Supports summaries of online PDFs and PDFs on local devices, with no size or page limits
One tool to summarize everything, no need for multiple extensions
Research-backed technology improves comprehension and focus by breaking long content into small parts
Simple and easy to use, no API key required