How to use ChatGPT to Summarize Youtube Videos & Online Articles

ChatGPT can be used to turn long YouTube videos and web articles into fast, structured summaries—so research and study move quicker without cutting out the actual learning process. The practical takeaway is that browser extensions can feed transcripts into ChatGPT and return outputs in formats like bullet points, layered bullet points, or short paragraphs, letting readers capture key ideas in under a minute.

For YouTube, two Chrome/Chromium-friendly extensions are highlighted. The first, YouTube digest, adds a “summary mode” panel where users choose how the summary should look: as a paragraph, as an article, or as bullet points (including “layered” bullet points). Users can set the number of bullet points (the example uses three) and select a language (English is shown). After enabling the extension—either via settings or a manual button—the user opens a YouTube page, clicks “chat summary,” and the extension generates a layered bullet-point summary based on the video’s content. The transcript and summary can then be copied directly, or downloaded as a text file or PDF.

A second option, YouTube summary with chatGPT, is described as more widely downloaded (about 70,000). Once enabled, it provides a workflow that first generates a full transcript and then produces an AI summary. In the example, the extension offers a “transcript and summary” view, and a “view AI summary” action that pastes the transcript into a ChatGPT window to generate a summary. The resulting output is positioned as a quick way to extract the gist—especially for an 8-minute video—without watching the entire upload.

For web articles, the workflow shifts from video transcripts to page-level summarization using a ChatGPT-based browser extension called ReaderGPT. After adding the extension to a browser (the example uses Edge, but the extension is described as Chrome-based), users click the extension icon and enter a prompt. Built-in prompt examples let users request different summary lengths and styles, such as “summarize the following article in bullet points,” “precisely in less than two words,” or “in less than 100 words.” The example summarizes a short Paul Graham article (“reading and writing go hand in hand”) into a concise gist: writing and reading support thinking, and there’s no substitute for discovery that comes from writing.

Across both use cases, the emphasis stays consistent: these tools complement reading and viewing rather than replace it. By compressing information into structured summaries, they reduce time and energy spent browsing, while still helping users decide what to read or watch more deeply later.