Ext Ops Panel
Open the app

Dimensions Inspect | Gridman

Chrome extension by Fenvox LLC · Productivity · Developer

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Productivity · Developer with 10 000 users, an established extension.

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

What the developer says, and 5 screenshots

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

Users
10 000
Rating
4.0 (90 ratings)
Users, last 15 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
2.3.3
Updated in the store
2024-08-03
Published
2017-08-15
Manifest
V3
Browser access
3 permissions

How it has moved

Users
unchanged since 01.09
10k · 4 readings
  1. 2026-09-0110k
  2. 2026-09-0710k
  3. 2026-09-0910k
  4. 2026-09-1510k
Rating
unchanged since 01.09
reviewsrating 4.022-4.033 · 4 readings
  1. 2026-09-01reviews90rating4.033
  2. 2026-09-07reviews89rating4.022
  3. 2026-09-09reviews90rating4.033
  4. 2026-09-15reviews90rating4.033
Users
unchanged since 01.09
10k · 4 readings
  1. 2026-09-0110k
  2. 2026-09-0710k
  3. 2026-09-0910k
  4. 2026-09-1510k
Rating
unchanged since 01.09
reviewsrating 4.022-4.033 · 4 readings
  1. 2026-09-01reviews90rating4.033
  2. 2026-09-07reviews89rating4.022
  3. 2026-09-09reviews90rating4.033
  4. 2026-09-15reviews90rating4.033

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.

  • Act on the current tab, but only after you click it activeTab
  • 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

Fenvox LLC publishes 3 listings we track, 60k users between them. Listed website: fenvox.com.

  1. Text to Speech TTS AI | Readvox Fenvox LLC · Productivity · Tools · published 2023-12-24 50k users ★ 4.2
  2. Taskvox: New Tab Task Tracker with Heatmap Fenvox LLC · Productivity · Workflow · published 2026-01-15 11 users

Like this one

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

  1. Space Inspector Describes nearly the same job, smaller audience 8 users
  2. DOM Lens Describes nearly the same job, smaller audience 5 users
  3. Visual Layout Inspector Describes nearly the same job, smaller audience 35 users ★ 5.0
  4. CSS Peek Describes nearly the same job, smaller audience 5 users
  5. Diver Describes nearly the same job, smaller audience 44 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.