Read Later

Glasp is a web app that enables users to highlight and take notes on online articles, curate and organize their reading materials, share insights with the Glasp community, and discover like-minded individuals through its social network feature.

Online article summarizer that condenses long texts into concise summaries, extracting metadata, estimating reading time, and removing ads for a distraction‑free view. Supports text, URLs, PDFs, DOC/DOCX up to 25 MB, with a browser extension for instant page summarization.

AI Summarizer quickly condenses essays, reports, and articles into short paragraphs or bullet lists. Paste text, upload DOCX/TXT/image, or give a URL; adjust summary length or set custom styles. Supports Spanish, French, German, Portuguese, and offers private, downloadable .docx outputs.

Readpo is an AI-powered assistant that enhances productivity for knowledge creators by aggregating information, facilitating content curation, and generating articles. It supports efficient reading through summarization, translation, and insights extraction from various sources.

tl; dr AI is a web companion that instantly summarizes articles, saving time and helping users stay informed by cutting through clickbait and lengthy content. Join the beta waitlist for easier reading across multiple devices.

Wordtun Read is an AI tool that helps users quickly understand and summarize long documents by cutting down word count and digesting important information from various sources.

Kome is a browser extension that summarizes articles, news, videos, and PDFs for quick skimming. It bookmarks pages for easy retrieval, powers Smart Compose for emails and posts, and extracts emails and color palettes for designers.

Resoomer summarizes web articles, PDFs, DOCX, EPUB, and plain text, extracting key points and arguments. It offers instant, editable summaries, a text editor, paraphraser, synonymizer, and word counter in multiple languages for students, researchers, writers, and professionals.

Myreader is an AI reading assistant that accepts PDFs, EPUBs, YouTube videos, and web articles, enabling chat‑based queries, concise summaries, contextual citations, and text‑to‑speech in 50+ voices across 30 languages. Secure cloud storage supports large libraries.

Clearly Reader cleans web pages by removing ads and distractions, offers adjustable readability settings, built‑in text‑to‑speech, clipping and bookmarking, AI‑driven summarization, and export to PDF, Word, Markdown, and third‑party services for students, researchers, and casual readers.

Readever is an AI reading assistant for EPUBs that creates highlights, smart annotations and insight cards, offers real-time explanations, translations and on-page Q&A, builds an exportable knowledge base, and supports mentor-style discussions and character/concept tracking.

Blinkist condenses 9,000+ non-fiction books, podcasts, videos and documents into 15-minute text and audio summaries, offers AI-generated summaries, personalized recommendations, expert Guides and collaborative Spaces for efficient microlearning across devices and offline.

Knowt turns uploaded PDFs, slides, videos, or audio into interactive study aids. AI generates summaries, flashcards, quizzes, and spaced‑repetition decks, supporting STEM, humanities, languages, and exam prep. Teachers can import Quizlet sets and track class progress.

LightPDF lets users chat with PDFs, Word, Excel, PowerPoint, EPUB, performing OCR on scanned documents and handling multiple files per session. It returns plain text, lists, tables or markdown with citations, supporting over 100 languages in a cross‑platform interface.

QuickReadAI offers instant text summarization for articles, social media, and documents, automatically condensing content into concise briefs. It supports Reddit, LinkedIn, Twitter, and other sources, helping users quickly grasp key points and save reading time.

Instant Insight Page by Linnk AI simplifies webpage summaries, eliminates clickbait, and delivers direct answers for efficient content consumption. Bridge language barriers, get concise information, and bid farewell to misleading headlines.

Scholarcy turns PDFs, articles, book chapters, and YouTube videos into concise summaries and flashcards. Users can annotate, highlight, and export the content to citation managers, Excel, or Word, streamlining literature reviews and study workflows.

OpenRead centralizes research by letting users upload documents, search 20,000+ journals, compare papers, generate Q&A, graphs, notes, and chat with AI models. It also offers diagram creation, image editing, and homework help, with frequent model updates.

Recall is an AI-driven knowledge management tool that organizes and retrieves information efficiently. It summarizes content, uses an interactive knowledge graph, supports spaced repetition, and ensures cross-platform accessibility while prioritizing user data privacy.

Sider AI is a browser extension that consolidates instant summarization, translation, and research tools in a side panel. Users compare AI model responses, receive on‑the‑fly explanations for highlighted text, extract OCR, and store snippets in a searchable knowledge base.

ResearchPal automates literature reviews, summarizing PDFs and extracting key insights. It offers citation management, integrates with Zotero/Mendeley, writes structured academic drafts, supports paraphrasing, translation, tone adjustment, domain‑specific search, and real‑time collaborative editing.

iBrief is an AI summarizer that condenses web or PDF articles into concise summaries within seconds. With a drag‑and‑drop bookmarklet, it delivers instant highlights, tracks usage metrics, and helps students, researchers, and professionals save time.

Audioread transforms articles, PDFs, emails, URLs, and RSS feeds into natural‑sounding audio in 80+ languages, with adjustable speed, MP3 downloads, and private podcast feeds for cross‑device streaming. It offers AI summaries, privacy mode, Slack integration, and an API for developers.

SaveDay is a cross‑platform bookmark and knowledge organizer that captures web pages, videos, and other content with a single click. It auto‑tags items, offers AI‑powered search and summarization, and stores data locally with strict access controls.

Readable translates English PDFs to Japanese in about ten seconds, preserving the original layout and providing a side‑by‑side view. It supports up to 100 pages or 50 MB per file, unlimited translations, and a Chrome extension for quick browser use.

Reflect Notes uses GPT‑4 and Whisper to transcribe speech, summarize meetings, outline articles, and stores notes as a graph with backlinks. It syncs cross‑platform, encrypts end‑to‑end, and integrates browsers, Kindle, Readwise, Google Calendar, Outlook, Zapier, and APIs for automation.

SoBrief provides 26,000+ book summaries in audio, PDF, and EPUB. Users read or listen in about ten minutes, customize playback speed, bookmark, track history, download, and select from multiple languages.

Cross‑platform personal knowledge manager consolidating notes, bookmarks, articles, images, and quotes into one private space. Auto‑classifies content, generates AI summaries, and enables search by color, keyword, brand, or date. Real‑time sync across iOS, Android, macOS, Chrome, Edge, and Safari.

Swipe Insight delivers daily digital‑marketing and analytics content from 500+ sources via web, iOS, and Android. Users swipe 9‑second summaries, personalize with AI recommendations, filter topics, bookmark, and receive smart notifications, all with privacy‑focused browsing.

TL;DR AI condenses long documents, web pages, and PDFs into concise summaries in multiple languages. It accepts text, file uploads, or URLs, and offers a developer API for easy integration into custom applications.

Transcribes, translates, and summarizes YouTube videos in 125+ languages, delivering instant transcripts, AI‑generated summaries with timestamps, and automatically formatted blog posts, LinkedIn articles, Twitter threads, PPT decks, chapter markers, and clip ideas for students, researchers, educator

ReadShark is an AI tool that provides book summaries in video, audio, and text formats.

Shortform offers a searchable library of 10,000+ concise, structured book, podcast and article summaries with chapter breakdowns, audio narration, PDFs, highlights, note-taking, retention exercises, topic tagging, cross-references and community discussion for applied learning.

YouTube sumamry chrome extension is a YouTube video summary tool developed by Glasp Inc., currently in beta testing and requires installation on Chrome or Safari browsers along with sign-up.

ReadTheory offers adaptive reading comprehension exercises for K‑12 and ESL learners, with instant grading and teacher dashboards that deliver real‑time performance data, classroom competitions, and ready‑made resources for lesson planning.

Linnk AI's Instant Insight Page streamlines content analysis and information retrieval with automated features. Users can quickly summarize, extract insights, filter out fluff content, and bridge language barriers effortlessly.

PowerReader is an AI-powered RSS reader that offers personalized article recommendations, summaries, and visual reading options. It features built-in translation, supports various RSS services, and enables offline reading with iCloud sync for seamless access across devices.

This AI paraphrasing tool lets users paste essays, articles, or sentences and receive a rewritten version within seconds. It preserves meaning, corrects grammar, removes duplicate phrasing, and ensures academic compliance without account creation.

The StoryGraph is an AI-powered reading platform utilizing machine learning. It offers personalized book recommendations, stats tracking, customizable selections, mood/theme filters, live reactions, reading challenges, and content warnings for an immersive reading experience.

This AI-powered article rewriter tool can quickly generate original and well-written articles in multiple languages.

StudyX is an AI‑powered platform that converts lecture recordings, PDFs, and videos into organized notes, generates spaced‑repetition flashcards, creates custom quizzes from uploaded content, and supports text, image, PDF, and YouTube inputs across web, Discord, and a browser extension.

Read Easy.ai transforms complex text into readable content for users. Word/Outlook add‑ins analyze manuscripts, while a Chrome extension simplifies webpages in multiple languages. Developers embed its API in React, Vue, Swift, WordPress for readability scoring and dyslexia‑friendly formatting.

ResearchRabbit is a web‑based research assistant that lets users begin with a single paper and expand to related authors, works, and topics. It generates citation and topic evolution maps, supports notes and annotations, and syncs with reference managers like Zotero.

Briefy turns long content—web pages, PDFs, videos, podcasts, research papers—into concise summaries in formats like overviews, tables, mind maps, and timelines. It stores them in a searchable knowledge base, supports multilingual inline translation, and runs as Chrome, Safari extensions.

Revisely uses AI to produce flashcards, quizzes, notes, and video summaries for students, teachers, and professionals. It auto‑generates spaced‑repetition flashcards, graded multiple‑choice and short‑answer quizzes, and concise summaries of PDFs, slides, and transcripts.

AskYourPDF lets users upload PDF or text files to ask questions and retrieve instant answers. It instantly summarizes long documents, supports keyword search across multiple files, and offers a shared library with mobile, Chrome, and plugin access, all GDPR‑compliant.

ParagraphAI offers real‑time grammar correction, one‑tap email drafting, and instant summarization of web pages and PDFs. It provides multilingual translation, customizable tone filters, a template library, and an instruction engine for repetitive tasks across mobile, desktop, and Chrome.

Tubly, a Chrome extension, uses the YouTube API to deliver AI‑generated summaries of subscribed channel videos. It extracts key transcript points, offers timestamps and chapter markers, and lets users save highlights and download transcripts.

Lilys AI simplifies research by summarizing videos, audio, PDFs, and websites. It offers dynamic note-taking, citation linking, visual aids, and quick querying for reliable information, aiding learners and professionals in efficiently organizing their findings.

Paper Digest is an AI-powered research platform that facilitates literature reviews, deep research, and report generation. It features an AI reader for PDF analysis, an AI writer for content drafting, and a question-answering tool for scientific literature.