PDF summaries

AI PDF Summarizer

Free, instant PDF summarizer. Upload a PDF or paste a link and get the key points, a clear summary, and ready-to-use study notes in seconds — perfect for students summarizing papers and professionals digesting long reports.

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Free to start · No credit card required

Updated July 2026 — the summarizer, limits, and study tools below reflect the current app.

Used by 170,000+ students, researchers & professionals
170,000+
Students & professionals
30 sec
Average summary
70+
Languages
How it works

How Do I Summarize a PDF?

Upload your PDF, let the AI read the whole document and extract the key points, then get an editable summary you can turn into notes, flashcards, or a podcast. A typical paper or textbook chapter becomes a structured summary in about 30 seconds.

01

Step 1: Upload your PDF

Upload your PDF file or paste a direct link — research papers, textbooks, lecture slides, and reports all work.

02

Step 2: AI reads and extracts key points

The AI reads the whole document and pulls out the main arguments, definitions, and conclusions.

03

Step 3: Get your editable summary

Get a structured summary you can edit, then turn it into notes, flashcards, or a podcast — or chat with the PDF to dig deeper.

Try it now

Summarize your PDF right here

Upload a file or paste a link and get a structured summary in seconds.

Summarize Your PDF Document

Upload a PDF or paste a URL to a PDF document. Select your desired summary language. You will be redirected to register.

OR

Your files are processed securely.

Features

More than a wall of text

Structured summaries you can actually study from — and turn into the rest of your study toolkit.

Instant summaries

Drop in a long PDF and get the key arguments back in about 30 seconds.

Key-point extraction

The AI pulls out main ideas, definitions, and conclusions into a clear structure.

Chat with the PDF

Ask follow-up questions and get answers grounded in your document.

Works on any PDF

Research papers, textbooks, lecture slides, reports — even scanned documents.

Save your summaries

Keep every summary in your workspace and come back to it any time.

Turn it into study material

Generate flashcards, study guides, and quizzes from the same PDF in one click.

Why it helps

Why use an AI PDF summarizer?

An AI PDF summarizer turns a long document into the few ideas that actually matter. A long PDF can hide its key points behind dozens of pages of detail. Scholarly reads the whole document, identifies the main arguments, definitions, and conclusions, and returns a structured summary so you grasp the gist before you commit to a full read.

Summaries are the start, not the end. Once you have the overview, you can chat with the PDF to dig into anything that's unclear, then turn the same document into flashcards, a study guide, or a quiz — so the time you save on reading goes straight into actually learning the material.

It works for research papers, textbooks, lecture slides, and reports, in 70+ languages. Start free with no credit card; upgrade to Premium for higher limits, longer documents, and saved summaries.

FAQ

Frequently asked questions

How do I summarize a PDF?

To summarize a PDF, upload the file or paste a direct link to it in the tool above. The AI PDF summarizer reads the whole document and returns a structured summary — main arguments, definitions, and conclusions — in about 30 seconds. Create a free account to save it, chat with the PDF, or turn it into flashcards.

Is the AI PDF summarizer free?

Yes, you can summarize PDFs for free with Scholarly — no credit card to try it. Premium adds higher limits, longer documents, saved summaries, and grounded chat with your documents.

Can it summarize a long PDF, like a full research paper or textbook chapter?

Yes. The summarizer reads the entire document, not just the first few pages, so long research papers, textbook chapters, lecture slides, and reports all work. The longer and denser the PDF, the more time a structured summary saves — you get the thesis, the key sections, and the conclusion before deciding what to read in full.

Does the AI PDF summarizer work on scanned PDFs?

In most cases, yes. Scholarly extracts readable text from the PDF, including many scanned documents. If a scan is too low-quality to read, the summary may be incomplete — a text-based or exported PDF always gives the cleanest result.

Can I summarize a PDF by link instead of uploading it?

Yes. Paste a direct link to a publicly accessible PDF and Scholarly fetches and summarizes it — no upload needed. For files behind a login or stored on your device, upload the PDF instead.

What happens to the PDFs I summarize — are they private?

Your document is processed to generate the summary and, if you're signed in, stored in your private workspace where only you can see it. There's no public sharing unless you choose it, and you can delete a document and its summary at any time.

Can I turn the PDF summary into flashcards or a study guide?

Yes. Once Scholarly has read your PDF, the same document can become flashcards, a study guide, or a quiz in one click — so the summary is the starting point for studying, not the end of it.

Pricing

Unlock Full Potential with Scholarly

Sign up for free to save summaries, chat with documents, and access more AI tools.

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Save 60% with yearly billing

Free

$0/month
  • 3 AI Chat messages per day
  • 1 free AI creation total
  • 1 free file upload total (8MB)
  • 5 quiz questions per day
  • 1 exam attempt per day
  • 15 voice minutes per day
  • 32-page PDF to flashcards
  • 500 autocomplete words per day

Use it to generate flashcards, improve a deck, or create a podcast, video lecture, slides, infographic, mind map, study guide, worksheet, spreadsheet, story book, timeline, SOP, flowchart, lesson plan, or outline — or run Deep Research or turn a recording into AI Meeting Notes.

Most Popular

Premium

$12/month

$144 billed yearly

Everything in Free, plus:

  • Unlimited normal chat & autocomplete
  • Unlimited premium model messages
  • Unlimited AI creations
  • Unlimited file uploads (up to 300MB)
  • Unlimited study sessions
  • Unlimited exams & quizzes
  • 1000-page PDF to flashcards
  • Export to Anki
  • Priority support

Teams

$45/seat/month

Or $324/seat billed yearly (save 40%)

Everything in Premium, plus:

  • Start with 1 seat
  • 450 weekly credits per member
  • Premium models and admin controls
Learn more about Scholarly for Teams

Pricing in USD. Local currency available in app.

Compare plans

Normal chat

Free
3/day
Premium
Unlimited

Premium chat

Messages with paid models like Gemini 3.6 Flash, Grok 4.5, Mistral Medium 3.5, and similar options. GPT 5.6 Sol and Claude Sonnet 5 are reserved for Enterprise.

Free
Premium
Unlimited

AI creations

AI creations are used for AI Flashcards, deck edits, AI Podcasts, AI Video Lectures, AI Slides, worksheets, AI Infographics, mind maps, study guides, spreadsheets, story books, timelines, SOPs, flowcharts, lesson plans, outlines, AI Meeting Notes, and Deep Research reports.

Free
1 total
Premium
Unlimited

Video lectures

Free
Uses AI creations
Premium
Unlimited

File uploads

Free
1 total (8MB)
Premium
Unlimited (300MB)

PDF to flashcards

Free
32 pages
Premium
1000 pages

Practice questions

Free
5/day
Premium
Unlimited

Practice exams

Free
1/day
Premium
Unlimited

Voice mode

Free
15 min/day
Premium
2 hr/day

Autocomplete

Free
500 words/day
Premium
Unlimited

Export to Anki

Free
Premium
Included

Support

Free
Standard
Premium
Priority

What customers say

Scholarly has enhanced the quality of notes and questions I administer to my tutees. Insightful, to the point.

TD Georgas

TD Georgas

Tutor

I have very good experience with Scholarly it summarize me scientific text in hovel academic level with citation. I use this for any therapeutic area . It is great and useful tool.

Diana

Diana

Scholarly user

Scholarly has been a valuable tool for my studies. The AI-generated flashcards and intuitive features make organizing and retaining information much easier.

Briana

Briana

Scholarly user

This app is great for studying for big test. Drop your PDF's in the system and it'll do the trick. You can organize it specifically for your needs.

Kelvin

Kelvin

Scholarly user

Your questions, answered

Is Scholarly free to use?

Yes! The free plan includes core study tools with clear limits: 3 AI Chat messages per day, one free AI creation total, 1 free file upload total, quizzes, practice exams, and manual flashcard creation. Upgrade to Premium for unlimited AI creations and unlimited uploads.

What uses my free AI creations?

Generating flashcards, improving a flashcard deck, making a podcast, creating a video lecture or infographic, building slides, a spreadsheet, or a story book, making a mind map, study guide, or worksheet, having an AI Agent create a timeline, SOP, flowchart, lesson plan, or outline, running Deep Research, or processing a recording uses your free AI creation. It is a lifetime free credit and does not reset. AI Chat messages, quizzes, and exams still have separate daily limits; free file uploads are also lifetime credits.

Can I cancel anytime?

Absolutely. There are no contracts or commitments. You can cancel your subscription at any time from your account settings, and you'll keep access until the end of your billing period.

What payment methods do you accept?

We accept all major credit and debit cards through Stripe. Pricing is displayed in USD by default, but local currency is available in the app.

Can I use Scholarly with a class or school?

Yes. Scholarly for Teams is self-serve for up to 29 seats, so you can put a class or department on one plan yourself in minutes. For a larger rollout, contact us at hello@scholarly.so.

What happens when I hit a free plan limit?

You'll see a prompt to upgrade. Your existing work is never lost — limits only apply to new actions. Free AI creations and the free upload are lifetime credits and do not reset. Upgrading unlocks unlimited AI creations and unlimited uploads.

For Educators or Schools

Scholarly for Teams is self-serve and puts your class or department on one plan. For a larger rollout, contact us at hello@scholarly.so.