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Free AI summarizer that condenses YouTube videos, web articles, arXiv papers, and Reddit threads into key-point summaries.
AI platform that converts PDFs, Word, Excel, or text into editable native PowerPoint decks with an in-app AI assistant.
An AI summarizer that turns YouTube, video, audio, PDFs and webpages into notes, transcripts, translations and mind maps.
Popular tool to chat with PDFs and other documents, giving summaries and cited answers, with a free daily tier and no-signup start.
AI content-repurposing tool that turns long videos into short clips, transcripts, subtitles, blogs and show notes.
No public pricing
No public pricing
No public pricing
- ✦YouTube video summarization with key-point extraction
- ✦Web article and arXiv paper summarization
- ✦Reddit thread summarization
- ✦Flashcard generation from summarized content
- ✦Shareable summary formats
- ✦Generate presentations from PDF, Word, Excel, website, or text input
- ✦AI assistant 'Charles' for rewriting, summarizing, and image generation
- ✦AI-narrated video presentations with 50+ voices
- ✦Automatic brand styling with custom templates
- ✦Multi-language translation preserving slide layout
- ✦API for programmatic presentation generation
- ✦YouTube summarization and transcripts
- ✦Video and audio summarization
- ✦PDF and webpage summarization
- ✦Mind map generation
- ✦Translation and knowledge extraction
- ✦Export to MP3, MP4 or structured notes
- ✦Chat with PDFs, Word, PowerPoint and text files
- ✦Summaries with cited sources
- ✦Multi-file chats via folders
- ✦Any-language upload and chat
- ✦Extra tools: AI writer, detector, flashcards, slides
- ✦No-signup quick start
- ✦Auto-generate short clips from long videos
- ✦One-click summaries, blogs and show notes
- ✦High-accuracy transcription
- ✦Subtitles in 120+ languages
- ✦Edit video from the transcript
- ✦Automatic captions and descriptions
- →Students condensing long lecture videos into study notes
- →Researchers quickly reviewing arXiv papers
- →Professionals skimming long YouTube tutorials for key points
- →Content teams summarizing Reddit discussions for trend research
- →Turning a report or spec document into a client-ready deck
- →Summarizing long PowerPoint or PDF files
- →Producing narrated video versions of a presentation
- →Applying consistent branding across many decks
- →Summarizing YouTube lectures for study
- →Extracting notes from PDFs and articles
- →Turning long content into mind maps
- →Understand research papers
- →Study and homework help
- →Review contracts and reports
- →Translate and summarize documents
- →Repurpose podcasts and videos into content
- →Create social clips from long videos
- →Add multilingual subtitles