PDF Summarizer – Summarize PDF Documents Free Online
Upload a PDF and get an instant extractive summary. Choose short, medium, or detailed output. Download as .txt. No upload required.
Click to upload or drag & drop
Text-based PDFs · Up to 50MB
Frequently Asked Questions
The tool extracts text from the PDF using PDF.js, then applies extractive summarization — it scores sentences by keyword frequency and selects the most important ones in their original order.
Extractive summarization picks the most relevant sentences directly from the source text, rather than generating new text. The output is always composed of actual sentences from the document.
No. Scanned PDFs contain images of text rather than actual text. Use the PDF OCR tool first to extract text, then you can summarize it.
Yes. Short gives 5 key sentences, Medium gives 12, and Detailed gives up to 25 sentences.
No. All text extraction and summarization runs entirely in your browser. Your PDF never leaves your device.
What is PDF Summarizer – Summarize PDF Documents Free Online?
A PDF summarizer extracts the most important sentences from a PDF document to create a condensed summary. Our tool uses extractive summarization — it scores sentences by keyword frequency and selects the highest-scoring ones in their original order. This means the summary is always composed of actual sentences from the document.
How to Use PDF Summarizer – Summarize PDF Documents Free Online
- 1Upload your PDF file.
- 2Choose summary length: Short (5 sentences), Medium (12), or Detailed (25).
- 3Click Summarize PDF.
- 4Copy or download the summary as a .txt file.
Key Features
- ✓Extractive summarization
- ✓3 length options
- ✓Download as .txt
- ✓Copy to clipboard
- ✓Runs entirely in your browser
- ✓No upload required
Benefits
- →Get the key points from long PDFs quickly
- →Create executive summaries for reports
- →Save time reading lengthy documents
Why Use Irreva for PDF Summarizer – Summarize PDF Documents Free Online?
Frequently Asked Questions
Does it work with scanned PDFs?
No. Scanned PDFs contain images, not text. Use PDF OCR first.
Is my PDF uploaded to a server?
No. Text extraction and summarization run entirely in your browser.
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