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CSS Grid Overlay

Chrome extension by imagentleman (José Antonio Chio) · Productivity · Developer

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 1 screenshot

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

Users
10 000
Rating
3.9 (7 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
11
Updated in the store
2025-01-30
Published
2018-05-28
Manifest
V3
Browser access
3 permissions

How it has moved

Users
unchanged since 01.09
10k · 2 readings
  1. 2026-09-0110k
  2. 2026-09-1610k
Rating
unchanged since 01.09
reviewsrating 3.86 · 2 readings
  1. 2026-09-01reviews7rating3.86
  2. 2026-09-16reviews7rating3.86
Users
unchanged since 01.09
10k · 2 readings
  1. 2026-09-0110k
  2. 2026-09-1610k
Rating
unchanged since 01.09
reviewsrating 3.86 · 2 readings
  1. 2026-09-01reviews7rating3.86
  2. 2026-09-16reviews7rating3.86

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • 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

imagentleman (José Antonio Chio) publishes 7 listings we track, 68k users between them. Listed website: imagentleman.github.io.

  1. I'm a Gentleman imagentleman (José Antonio Chio) · Lifestyle · Art · published 2012-06-22 50k users ★ 4.2
  2. Typist imagentleman (José Antonio Chio) · published 2013-04-08 5k users ★ 3.4
  3. Guide lines imagentleman (José Antonio Chio) · Productivity · Developer · published 2018-05-20 2k users ★ 4.3
Show 3 more from this publisher
  1. Hackris imagentleman (José Antonio Chio) · published 2013-05-01 429 users ★ 3.7
  2. Mases imagentleman (José Antonio Chio) · Lifestyle · Art · published 2013-04-22 111 users ★ 3.4
  3. Inspect: Invisión de rayos x imagentleman (José Antonio Chio) · Productivity · Developer · published 2018-05-28 35 users

Like this one

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

  1. CSS Grid Overlay Describes nearly the same job, smaller audience 288 users ★ 5.0
  2. Bootstrap Grid Overlay Describes nearly the same job, smaller audience 1k users ★ 4.6
  3. Responsive Grid Overlay Describes nearly the same job, smaller audience 4 users
  4. Grid Overlay Pro Describes nearly the same job, smaller audience 412 users ★ 5.0
  5. Grid Overlay Describes nearly the same job, smaller audience 65 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.