Memex

Search, annotate and organize what you've read online.

Memex Chrome Extension: Search, Annotate, Organize

Memex is a Chrome extension that allows individuals, teams, and communities to curate, annotate, and discuss important web content. It features summarization, chat, full-text search, flexible organization, collaboration, and syncing capabilities. With Memex, you can save, view, and organize your knowledge across all your devices and backup data offline.

Extension stats

Users: 10,000+
Version: 3.20.10 (Last updated: 2024-08-13)
Creation date: 2020-07-01
Risk impact: Very high risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • alarms
  • bookmarks
  • contextMenus
  • tabs
  • scripting
  • webNavigation
  • notifications
  • unlimitedStorage
  • storage
  • clipboardWrite
Host permissions:
  • <all_urls>
Size: 9.14M

Other platforms

Not available on Android
Memex (v3.20.9)
4.31 (54) 392
Not available on Edge
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Extension summary

Deep Reading for the web. As individuals, teams and communities.

Curate, annotate and discuss the most important websites, PDFs and YouTube videos.

FEATURES:

🤖 Summarize & chat with websites, PDFs, YouTube videos 🔍 Full-text search pages and PDFs you annotated or bookmarked. 📝 Highlight and Annotate Websites & PDFs 🗄 Flexible organisation: Organise into Spaces + tab manager 🌎 Share, collaborate on and discuss Spaces of pages and notes with others. 🔗 Link to highlights and annotations
🔄 Sync to Obsidian, Readwise, Logseq 📱 Across devices: Save, View & organise your knowledge on all of your devices, phones and tablets. ⚡️ Quick onboarding.Import from every major bookmarking service with your folder structure.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Has potential as a tool for auto-indexing and searching content
  • Performance and features have improved over time
  • Useful for academic citations and PDF reading
  • Provides free annotation options for live websites
  • New UI is well-designed and enhances usability
Cons
  • Bugs in search functionality, especially with special characters
  • Difficulty in deleting accounts and managing bookmarks
  • Interface widgets can be intrusive and difficult to close
  • Notable performance issues with certain users (e.g., CJK users)
  • Offline-first design limits data syncing capabilities
Most mentioned
  • Search functionality issues
  • Account management difficulties
  • Intrusive interface elements
  • Continuous updates with new features
  • Improved user interface design
User reviews
I don't like leaving reviews but this tool has potential so I'm hoping this reaches the dev. I found this tool mainly on the hunt for an app which auto-indexes all the html on sites like stackoverflow so that I can go back and ctrl+f certain key words later on (regular history doesn't do this). Memex achieves this well enough as I can just hit alt-q on any notable site. So far, I have two issues with using Memex for the scenario I've explained above: The first is that the search function seems to break down as soon as there are special characters. e.g. I can search for 'clone' but as soon as I search for '.clone()' then the whole search breaks down. Please fix! The second issue: please get out of my way! All I am wanting to do right now is press alt+q and save the page for later, I do not need any widgets popping up on the site I'm using. If it's useful for me I will slowly start looking into it over time. I also don't see a way to remove the youtube video widget so I have had to add ###__MEMEX-YOUTUBE-INTERFACE-ROOT into my ad-blocker to take it out of the html once it has already been injected in, which seems redundant.
by Matej Kondrot, 2024-11-17

They did not delete my account 11 months after I requested it. This is both frustrating and undermines trust of their actions.
by Norman 20, 2024-11-16

Performance and features have grown from buggy to beautiful over the past 4 years! omg! I'm glad I gave this another go, there's no tool out there that does this level of knowledge utility. Academic Citations AND PDF reading, obsidian syncing, in the flow saving, love it!!! keep up the good work!!
by Chris Harris, 2024-09-24
View all user reviews

Extension safety

Risk impact

Memex requires a lot of sensitive permissions. Exercise caution before installing.

Risk likelihood

Memex has earned a good reputation and can be trusted.

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Promo images

Memex small promo image
Small promo image

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