Summary AI helps you turn long text, PDFs, documents, articles, books, photos, scanned pages, and YouTube links into clear TLDR summaries, quick summaries, study notes, quizzes, flashcards, key points, outlines, and notes. Use Summary AI as a TLDL, TLDW, TLDV, TLDR, TL;DL, TL;DW, TL;DV or TL;DR app to understand long content faster without reading, watching, viewing, or listening to everything. Create an AI summary, PDF summary, photo summary, YouTube summary, scan summary, document summary, article summary, book summary, synopsis, outline, quick summary, or study notes from your own content. Summarize many types of content: • PDF summary for reports, papers, ebooks, and study files • Document summary for DOCX, PPTX, EPUB, ODT, and TXT files • Article summarizer for web pages, blogs, and long online articles • YouTube summary from video links • Book summary for popular books and written material • Photo summary from scanned pages, printed text, notes, and documents • Scan summary from camera photos, pages, worksheets, and paper notes • Text summarizer for typed or pasted text Type directly, paste text, import files, open links, share content from other apps, or take a photo with your camera. Summary AI extracts the content and turns it into structured results automatically. Choose the format that fits your goal: • TLDR summary • TLDL summary • TLDW summary • TLDV summary • Extract summary • Quick summaries • Highlighted key points • Bullet points • Abstract overview • Synopsis • Outline • Paraphrase • Rewrite • Keywords • Translation • Quiz • Flashcards • Concept map • My notes • Chat with your text or summary For studying, Summary AI can generate study notes, quizzes, and flashcards from your own text or summary. Test your understanding, review important ideas, and prepare for exams without rereading the same material again and again. For work, summarize PDF reports, meeting notes, documents, research material, long emails, web pages, and articles. Get the main points faster and focus on decisions instead of reading every detail. For reading and research, create a book summary, article summary, PDF summary, document summary, synopsis, or outline to understand the structure, key ideas, and important takeaways. The chat feature lets you ask questions about your content. Clarify confusing sections, explore ideas, request examples, rewrite parts, or go deeper into a topic without leaving the app. My notes lets you write, edit, and save your own notes inside the app. Keep personal thoughts, add context, store important takeaways, or turn a TLDR summary into your own study notes. Summary AI also includes a curated catalog of popular book summaries. Use them before reading a book, after reading it, or when deciding what to read next. How it works: 1. Add text, a PDF, document, link, YouTube video, photo, scanned page, or book 2. Choose the output format you want 3. Get a clear TLDR summary, notes, quiz, flashcards, outline, synopsis, or key points Additional features: • Adjustable summary length • Text-to-speech with automatic language detection • Export summaries as PDF • Share summaries with other apps • Multi-language support • Works with long texts and large documents • Easy import from camera, files, links, and shared content Use Summary AI to: • Turn 50-page reports into short summaries • Study textbook chapters faster • Understand research papers without reading every detail • Review meeting notes and extract action points • Get key points from news articles • Create quizzes from lecture notes • Make flashcards from study material • Create study notes from long content • Generate quick summaries from photos and scanned pages • Summarize PDFs, documents, books, web pages, and YouTube videos You can start with daily free summaries. A subscription unlocks unlimited usage, faster processing, advanced formats, and an ad-free experience.