Free Tool
Document & PDF Summarizer
Drop in a PDF, Word, or text file and pull out its key sentences in seconds. Your document is read entirely in your browser — it never leaves your device.
- Private — processed in your browser
- PDF, Word or text
- Adjustable summary length
Summary
🔒 Your document was read entirely in your browser — it never left your device.
Only the short summary is sent — never your document or its full text. No spam.
Decide what actually needs a full read
Reports, contracts and research papers arrive as PDFs and are rarely written to be skimmed. This pulls out the substance so you can decide what deserves your attention and what does not.
Drop a file in, set how much you want back, and read the short version first.
You set how much comes back
The summary length is a slider rather than a fixed setting. Pull it down for a headline read, push it up when you need the detail, and each setting keeps the highest-scoring sentences from the whole document, shown in their original order.
- Or switch to a fixed number of sentences if that suits the document better.
- A 60-page report at the short setting tells you which sections to open.
- The same document at the long setting is closer to a briefing than a headline.
Two things to watch for
Both are the kind of thing better said before you upload something than discovered afterwards.
- Scanned PDFs need OCR first. A scan is an image — there is no text to read until it has been converted, which is why one comes back empty.
- Do not summarise anything you need to be precise about. Contracts, medical documents and legal filings lose their meaning in summary.
- Use it to decide what to read properly, not as a substitute for reading it.
What it is actually for
Triage. Anyone handed a 60-page document and an hour is making a decision about where the hour goes, and that decision is what this supports.
- Read the summary, decide which sections matter, then read those properly.
- For plain text rather than a file, the Text Summarizer is the one you want.
- For calls and transcripts, the Meeting Notes Summarizer.
The document is read on your own machine
Nothing is uploaded in order to be summarised. The file is parsed in your browser, which is why there is no queue and no size limit set by a server.
- Your document is never sent to us to produce the summary.
- Which matters, because the documents worth summarising are usually the ones you would not paste into a random website.
- If you ask for the summary by email, that form posts the summary and its word counts — not the document.
Four numbers worth keeping
Why Parix.ai gives this away
Parsing a PDF in the browser costs us nothing per document, which is why there is no quota and no sign-up. These tools are how people find us — and that works better when they are honest about what they cannot do.
Summarise a documentWho uses it
Anyone handed a 60-page document and an hour: analysts, researchers, people preparing for a meeting they did not set the agenda for.
Pair it with
The Text Summarizer for plain text, the Meeting Notes Summarizer for calls, and OCR for scans.
When documents arrive every week
A browser tool is the right answer for a one-off and the wrong one for a pipeline. Our automation team builds the version that reads them without anyone opening a tab.