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Memory Monitor

Chrome extension by Daniel Herr · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 2 000 users, a small but real audience.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
2 000
Rating
4.4 (32 ratings)
Users, last 10 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
12.1 (2026.5.23, Mv3, Chrome 109+)
Updated in the store
2026-06-30
Published
2014-03-30
Manifest
V3
Browser access
6 permissions

How it has moved

Users
unchanged since 01.09
2k · 2 readings
  1. 2026-09-012k
  2. 2026-09-102k
Rating
unchanged since 01.09
reviewsrating 4.41 · 2 readings
  1. 2026-09-01reviews32rating4.41
  2. 2026-09-10reviews32rating4.41
Users
unchanged since 01.09
2k · 2 readings
  1. 2026-09-012k
  2. 2026-09-102k
Rating
unchanged since 01.09
reviewsrating 4.41 · 2 readings
  1. 2026-09-01reviews32rating4.41
  2. 2026-09-10reviews32rating4.41

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Run work in a hidden page offscreen
Show the remaining 3
  • Store data in your browser storage
  • Read your display setup system.display
  • Read how much memory your device has system.memory

The full permission history for this extension

What changed recently

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

The publisher

Daniel Herr publishes 9 listings we track, 15k users between them. Listed website: danielherr.software.

  1. URL File Opener Daniel Herr · published 2016-02-06 10k users ★ 2.8
  2. Bookmark Topper Daniel Herr · Make Chrome Yours · Functionality · published 2015-02-15 1k users ★ 4.5
  3. Single Tab Zoom Daniel Herr · Make Chrome Yours · Functionality · published 2017-02-10 775 users ★ 3.2
Show 5 more from this publisher
  1. Processor Monitor Daniel Herr · Productivity · Tools · published 2014-04-29 528 users ★ 4.5
  2. Link Controller Daniel Herr · Make Chrome Yours · Functionality · published 2015-02-23 425 users ★ 4.4
  3. Navigation Confirmation Daniel Herr · Make Chrome Yours · Functionality · published 2014-05-29 296 users ★ 2.9
  4. System Monitor Daniel Herr · Productivity · Workflow · published 2014-07-27 254 users ★ 3.0
  5. Code Editor Daniel Herr · published 2016-02-26 112 users ★ 3.5

Like this one

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

  1. RAM Monitor Describes nearly the same job, smaller audience 4 users
  2. RAM Monitor (for Chrome) Describes nearly the same job, smaller audience 18 users
  3. MemoryGauge Live Describes nearly the same job, smaller audience 3 users
  4. System Memory Usage Describes nearly the same job, with an established audience 10k users ★ 4.0
  5. System Monitor for CPU / Memory Describes nearly the same job, smaller audience 3k users ★ 4.6

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.

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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.