What is the best AI tool for summarizing long articles?

ChatGPT + Web Access is a popular AI summarization tool, but it cannot act as best ai to summarize long articles for lengthy local PDFs, as the free version lacks file upload functions and only supports web page summary via URL links.

It allows you to quickly generate condensed summaries and extract key points from online articles, but processing long PDF documents requires upgrading to ChatGPT Plus.

First, copy the full URL of the target web article you need to process. Enter the prompt "Summarize this article and highlight key points: [paste the copied URL]" in the chat input box and send it.

The AI will immediately generate a concise summary covering the core content of the web page. The software does not support uploading or parsing large PDF files stored locally. You will need to subscribe to the paid Plus version or use other software to analyze PDFs.

Once the summary result is generated, you can further adjust the prompt to expand or simplify the content as needed.

This method cannot serve as best ai to summarize long articles for offline PDF research papers, so it is only suitable for users who only need to sort out short and medium-length online web articles.

If you only need quick summaries of ordinary web pages and do not want to download extra professional document tools, you can try this method. It has obvious limitations in processing ultra-long documents and local files, so you should consider your document type in advance.