A Summary Is Not One Task
A 300-page novel, a five-page contract, and a one-hour meeting transcript all get called "summarization," but compressing them well means keeping completely different things and losing completely different things. A novel can lose incidental description without losing the story. A contract cannot lose a single obligation without becoming actively misleading. A meeting transcript is mostly small talk and half-finished thoughts, and what matters is a handful of decisions buried inside it. The same AI model can handle all three, but only if the summary is structured around what that specific type of document is actually for.
What Gets Kept Depends on What You Are Reading
- Books and long reports — broken down chapter by chapter instead of flattened into a single pass, because a 200-page book and a two-page memo do not compress the same way.
- Legal documents and contracts — key terms and obligations kept front and centre, since losing a clause matters far more here than in a news article.
- Meeting notes and transcripts — structured around action items and decisions rather than a paragraph of prose, because that is the part anyone actually goes back to read.
- Research papers — abstract, methodology, findings, and conclusions extracted specifically, because the methodology and findings need to survive the compression, not just the general topic.
None of this changes which AI is doing the work — every workflow shares the same engine. What changes is what the summary is built to preserve, because a generic one-size-fits-all summary would either waste space restating incidental details in a contract or strip a research paper down to a topic sentence that loses the actual finding.
Length Is Really a Trust Decision, Not a Convenience Setting
Every summary trades length for detail, and that trade is really a decision about how much you trust the compressed version instead of the source. A short summary — two or three sentences — is enough to judge whether something is worth reading in full; it is fine for deciding whether to open a document at all, and risky if you rely on it instead of the source for anything specific. A detailed summary keeps the original's structure — introduction, main points, then conclusion — which matters far more for legal documents, research papers, and books than for a quick news article. If the source is dense or the stakes are high, the longer option is the safer default, and the original is still worth checking before acting on any specific detail either way.
Paste Text or Upload a File — Two Doors, One Engine
If the text is already in front of you, pasting it directly is the fastest route. If the source is a PDF, DOCX, or TXT file, uploading it skips the step of copying content out of it first. Neither path changes what the AI does with the content once it has it — the difference is only how the source reaches it, not what happens next.
What Happens Between Upload and Summary
- Upload your document (PDF, DOCX, TXT) or paste your text directly.
- Select the summary length — short, medium, or detailed.
- Choose the language of the source text if needed.
- Download or copy your AI-generated summary.
Why do some summaries take longer than others?
Not because of which page you start from — every workflow shares the same engine. Length is what actually drives processing time: a short news article summarizes in 2-3 seconds, while a 50-page legal PDF can take up to 15 seconds because there is more structure for the engine to parse before deciding what to keep.
Why does a contract summary look so different from a meeting summary?
Because "accurate" means something different for each. A contract summary has to keep every obligation and date front-and-center, since missing one has real consequences. A meeting summary is judged on whether it captures decisions and action items, not prose. The same engine produces both — what changes is which details get kept, not the underlying accuracy.
Why is summary length described as a trust decision?
Because a shorter summary asks you to trust the engine's judgment about what to cut, while a longer one keeps more of the original structure so you can verify it yourself. Short (2-3 sentences) is enough to judge whether something is worth reading in full. Detailed keeps the introduction, main points, and conclusion intact — worth the extra length for legal documents, research papers, and books, where being wrong about what got left out actually matters.
Can I summarize several documents at once?
Yes. Batch summarization is available for registered users — upload multiple files and get an individual summary for each one in a single session.
Is there a size limit on what can be summarized?
Free users can summarize documents up to 5,000 words. Registered users get up to 50,000 words per document, and premium plans support full-book-length content.
Is my content kept private?
Yes. Uploads and pasted text are processed in an isolated environment, encrypted in transit and at rest, and permanently deleted immediately after the summary is generated.
Summarize the Document You Actually Have
Paste text or upload a PDF, DOCX, or TXT file and get a summary structured for what it actually is — a report, a contract, notes, or a paper.
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