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Marginal — Highlight, Read & Summarize

Chrome extension by Anand Murali · Productivity · Education

A Chrome extension in Productivity · Education with 4 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
4
Rating
not rated yet
Users, last 16 days
+4
Version
0.3.4
Updated in the store
2026-08-06
Published
2026-07-22
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
+4 since 31.08
0-4 · 7 readings
  1. 2026-08-310
  2. 2026-09-034
  3. 2026-09-040
  4. 2026-09-060
  5. 2026-09-093
  6. 2026-09-133
  7. 2026-09-154
Users
+4 since 31.08
0-4 · 7 readings
  1. 2026-08-310
  2. 2026-09-034
  3. 2026-09-040
  4. 2026-09-060
  5. 2026-09-093
  6. 2026-09-133
  7. 2026-09-154

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • See when you navigate between pages webNavigation
Show the remaining 3
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Anand Murali publishes 3 listings we track, 44 users between them.

  1. Table Grab — Extract Any Table to CSV/JSON Anand Murali · Productivity · Developer · published 2026-07-17 22 users
  2. Quick Dictionary Anand Murali · Productivity · Tools · published 2026-07-16 18 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. Web Highlights: PDF & Web Highlighter + Notes & AI Summary Describes nearly the same job, with a large installed audience 300k users ★ 4.8
  2. StudyEaseHaven Describes nearly the same job, smaller audience 6 users
  3. Margin — Highlight & Annotate the Web Describes nearly the same job, smaller audience 3 users
  4. Marginalia — Highlight & Note Anything Describes nearly the same job, smaller audience 23 users ★ 5.0
  5. Marginote — Highlight & Annotate Describes nearly the same job, smaller audience 3 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.