Atlas summarizes PDFs, supported documents, publicly readable web articles and YouTube videos with available transcripts.
Add your source
Upload a PDF or paste an article or YouTube link.
AI Summarizer
AI summarizer for PDFs, articles and YouTube
Get the main ideas from a paper, article or video. Ask follow-up questions and return to the original source.
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Used by 10,000+ researchers.
PDF summarizer for papers and reports
Upload a paper or report and get a summary of its main ideas. Understand what the document is about and where you want to read more closely.
Ask about a method, result or unfamiliar term to go beyond the summary.
Ask questions about your PDFArticle summarizer for web pages
Paste an article's URL to get a summary of its main points. Keep the article in your project so you can ask questions and return to it later.
Use Atlas as a website summarizer for articles and other publicly readable pages.
How to add an articleYouTube summarizer for lectures and interviews
Add a YouTube link to summarize a lecture, interview or presentation from its transcript. Review the main ideas and ask follow-up questions about what was said.
Keep the video alongside its summary in the same project as your papers and articles.
How to add a YouTube videoHow to summarize a source with AI
Add your source and Atlas creates a summary. Use it to get oriented, then follow the ideas that interest you.
Read the summary
Get an overview of the source's main ideas.
Ask a follow-up
Ask for an explanation of a detail, claim or method.
Go beyond the summary
When a point needs more explanation, ask Atlas. Explore a method, clarify a claim, or compare the source with another paper.
Questions to try
Frequently Asked Questions
Get the main ideas from your next source
Summarize a PDF, article or video, then explore what matters to you.