Ai Summarizer
AI summarizer — turn long material into a clear study summary.
Upload a lecture PDF, textbook chapter, slide deck, or recording and URAI produces a structured study summary — key points, must-know terms and a concept map — not a generic blurb.
What you get
- Study-structured, not a blurb. You get key points, important details, must-know terms and a concept map — laid out to revise from, not a single paragraph.
- Any source. PDF, PowerPoint, Word, lecture audio, or a photo of handwritten notes.
- Source-linked. Each point cites where it came from in your material, so you can check it.
- More than a summary. The same upload also gives you a quiz, flashcards and an AI tutor — revise, don't just read.
- Free for daily use. No credit card.
How it works
- Upload your material — PDF, slides, audio, or a photo of notes.
- URAI reads it and pulls out the key points, details and terms.
- You get a structured summary + concept map in about a minute.
- Jump straight into a quiz or flashcards built from the same content.
How URAI compares
| URAI Tutor | Alternative | |
|---|---|---|
| vs ChatGPT | Structured study layout, source citations, plus quiz/flashcards from the same file. | Freeform paragraph; you re-prompt for structure each time. |
| vs Highlighting the PDF | Extracts and organises the key points for you, then tests you on them. | Passive — highlighting feels productive but doesn't build recall. |
| vs TLDR/summary tools | Education-tuned: keeps formulas, terms and exam-relevant detail. | General-purpose; often drops the technical bits you need. |
Frequently asked questions
How is this different from asking ChatGPT to summarise?
URAI lays the summary out for studying — key points, important details, must-know terms and a concept map — with each point linked to its source in your file, and it builds a quiz + flashcards from the same upload so you can actually test yourself.
Can it summarise a 2-hour lecture recording?
Yes — upload the audio and URAI transcribes it, then summarises. Long recordings are handled in chunks.
Does it keep formulas and technical terms?
Yes — it's tuned for academic material, so equations, definitions and exam-relevant detail are preserved rather than smoothed away.
Is the summarizer free?
Yes — free for daily use, no card. Paid plans raise limits and unlock stronger models for dense material.
Also known as: summarize pdf, lecture summarizer, textbook summarizer, ai summary generator, summarize notes, summarize lecture slides, study summary generator, summarise pdf.
Last reviewed: May 2026