Summarize a PDF
Turn long PDFs into a concise summary of the key points with AI.
Summarize a PDF online
PDF Vision reads the full text of your PDF and returns a summary written by Claude, in the shape you choose: concise, detailed, or bullet points. Alongside it you get the document's outline — every heading with its page number — plus page, word and heading counts, so you can see where the important sections sit before reading them. Copy the summary or download it as a .txt file. Files up to 200 MB are accepted on Premium and 300 MB on Gold, and reports, contracts, papers and manuals all work as long as the text is selectable; your file is uploaded to the PDF Vision server and its text is sent to Anthropic for the summary.
How to summarize a PDF
Upload your PDF
Sign in with a Premium or Gold plan and drop a text-based PDF into the summarizer; scanned files are flagged with an "Open PDF OCR" button so you can make them searchable first.
Pick a summary style
Choose concise, detailed or bullet points depending on whether you need a quick verdict, a full briefing or a scannable list.
Generate and save
Click generate, wait one to two minutes for long documents, then copy the summary or download it as a .txt file.
Why use it
Three summary shapes
Concise gives you the verdict, detailed keeps the reasoning and supporting figures, bullet points produces a list you can paste straight into notes or a meeting agenda.
Outline with page numbers
Every heading found in the document is listed with the page it starts on, turning a 90-page report into a map you can jump around in.
Numbers before you read
Page count, word count, heading count and average words per page are shown with the summary, so you know how dense the document is and how long a full read would take.