Summarization AI Tools

Condenses nonfiction books into 15-minute text and audio summaries, with an AI tier that also summarizes videos and articles.

Condense articles, PDFs and pasted text into short summaries

Rewrites any website's marketing page into plain English

Delivers 15-minute audio, PDF and EPUB summaries of over 10,000 books and podcasts.

Save articles, papers, podcasts, videos and PDFs; get short summaries back in 25+ languages.

Browser sidebar that summarises video, pages, PDFs and email

Free, no-signup summaries of PDFs and 13 other document formats, with follow-up chat.

Editor-refined book summaries and analysis from over 100,000 titles, as audio, PDF or EPUB.

Turns a pasted article URL or block of text into a short summary, with no account required.

Structured 15-minute audio summaries of nonfiction books with synced text highlights on iOS and Android.

Condenses documents, PDFs, slides, and web articles into short summaries in a few seconds.

Summarises PDFs, Word files, slide decks and web pages and translates across 20-plus languages

Summarizes YouTube videos, audio, PDFs, and webpages into notes, transcripts, and mind maps.

Emails AI-written digests of your YouTube channels, RSS feeds and Twitter accounts.

Turns YouTube videos into short AI summaries you can read, search, and export instead of watching.

Read-later app that summarises saved articles, reads them aloud and pushes highlights to your notes

No-signup summarizer for pasted text or uploaded documents up to 30 MB, with follow-up questions

Nonfiction book summaries with audio narration, PDF and EPUB downloads and a podcast version of each title

Generates personalized book summaries based on your stated interests instead of one fixed summary per book.

Slack bot that turns channel chatter into daily summaries and answers questions about it.

Paste a URL, text or file and get a configurable summary; a free account adds saving and personalisation.

Free Chrome extension that summarizes and translates web pages and YouTube videos on the spot.

Summarizer built for the case where the summary itself has to be long — set the output length, no input size ceiling.

Upload a PowerPoint or PDF deck and get bulleted notes summarising each slide.