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Marginalia - Link Peek & Page Note

Chrome extension by Nguyen · Productivity · Tools

A Chrome extension in Productivity · Tools with 5 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 2 screenshots

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

Users
5
Rating
5.0 (1 ratings)
Users, last 14 days
+1
Rating, last 30 days
Not watched long enough to say
Version
1.0.0
Updated in the store
2026-03-13
Published
2026-03-13
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+1 since 01.09
4-5 · 9 readings
  1. 2026-09-014
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-085
  7. 2026-09-094
  8. 2026-09-135
  9. 2026-09-145
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-14reviews1rating5.00
Users
+1 since 01.09
4-5 · 9 readings
  1. 2026-09-014
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-085
  7. 2026-09-094
  8. 2026-09-135
  9. 2026-09-145
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-14reviews1rating5.00

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.

  • Add items to the right-click menu contextMenus
  • 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

Nguyen publishes 11 listings we track, 118 users between them.

  1. Twitter Notes - X Profile Annotations Nguyen · Productivity · Tools · published 2025-12-29 33 users
  2. ChatTree - Tree View for ChatGPT Conversations Nguyen · Productivity · Tools · published 2026-05-05 33 users (last published figure)
  3. Warp: Peripheral Speed Reader Nguyen · Productivity · Tools · published 2026-01-26 16 users
Show 5 more from this publisher
  1. Scroll Depth Dimmer Nguyen · Productivity · Tools · published 2026-01-13 9 users
  2. Lights Out - True Dark Mode Nguyen · Lifestyle · Fun · published 2025-12-28 8 users
  3. Substack Internal Linking Nguyen · Productivity · Tools · published 2026-02-11 4 users
  4. Tab Rot Nguyen · Productivity · Tools · published 2025-12-23 3 users (last published figure)
  5. Why Are You Scrolling? Nguyen · Lifestyle · Well Being · published 2026-08-03 3 users (last published figure)

Like this one

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

  1. QuickNote Describes nearly the same job, smaller audience 13 users ★ 5.0
  2. PageMark Describes nearly the same job, smaller audience 6 users
  3. Quick Notes Overlay Describes nearly the same job, smaller audience 14 users
  4. PageNote - Sticky Notes on Any Website Describes nearly the same job, smaller audience 1 users (last published figure)
  5. Sticky Notes — Pin to Any Webpage and Search Everything You Wrote Describes nearly the same job, smaller audience 15 users ★ 5.0

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?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.