AI Summarizer condenses a long document into a shorter summary at a chosen length and detail level — from a one-paragraph gist to a structured section-by-section breakdown — for skimming reports or lecture notes before a deeper read.
| You want to… | Use this tool |
|---|---|
| One paragraph | A few sentences |
| Bullet points | The key points as a list |
| Executive summary | About a page |
| Topic focus | Depends on the topic |
Researchers summarize 100-page papers into 5-bullet briefs to triage literature reviews faster.
Analysts summarize Q-reports into 1-page executive summaries highlighting top 3 metrics and risks.
Compliance teams summarize SEC filings and policy updates into actionable bullets for legal review.
Reports, research papers, lecture notes and long contracts all work.
One paragraph, bullet points, an executive summary, or a focus on dates, names or findings.
Each point links back to its page, so you can open the source for anything important.
No — the summarizer is tuned to retain specific figures, dates, and named entities rather than generalizing them into vague language.
Summaries are AI-generated by Claude Sonnet 4.5 with page citations. Factual accuracy >95% on benchmark document summarization tasks.
Short (1 paragraph), medium (5-10 bullets), long (executive summary, ~500 words), or custom focus (dates, names, findings, action items).
No. Anthropic's API does not train on customer data. Your PDFs are processed privately and auto-deleted within 24 hours.
Yes. Scanned PDFs trigger OCR automatically before summarization. Best results from clear scans at 300+ DPI.
50+ languages for both source PDFs and output summaries. Translate the summary into a different language as a follow-up step.
10-30 seconds for most PDFs. Documents over 200 pages may take 45-90 seconds due to longer processing.
Yes. Ask the summarize PDF tool to focus on specific topics — "Summarize all risk-related sections" or "List every date and party named".
3 summaries per day on guest and free accounts. Pro gets 50/day, Business unlimited. No credit card for any tier.
Identifies whether your content was written by AI or a human.
Scans your text and corrects grammatical errors and writing mistakes.
Translates your PDF content into another language while keeping formatting.
Rewrites AI-generated content to sound natural and human.
