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CSS Spacing Inspector

Chrome extension by dinoye · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 155 users, barely installed.

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
155
Rating
not rated yet
Users, last 17 days
+18
Version
1.0.0
Updated in the store
2026-03-03
Published
2026-03-03
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+18 since 31.08
137-155 · 7 readings
  1. 2026-08-31137
  2. 2026-09-04141
  3. 2026-09-06146
  4. 2026-09-07147
  5. 2026-09-08150
  6. 2026-09-09155
  7. 2026-09-16155
Users
+18 since 31.08
137-155 · 7 readings
  1. 2026-08-31137
  2. 2026-09-04141
  3. 2026-09-06146
  4. 2026-09-07147
  5. 2026-09-08150
  6. 2026-09-09155
  7. 2026-09-16155

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
  • 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

dinoye publishes 4 listings we track, 211 users between them. Listed website: madein.place.

  1. DevJSON — JSON API Inspector dinoye · Productivity · Developer · published 2026-02-13 46 users
  2. Project Tab Groups dinoye · Productivity · Tools · published 2026-02-16 6 users ★ 1.0
  3. Scrapelight — Visual Web Scraper dinoye · Productivity · Developer · published 2026-03-02 4 users

Like this one

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

  1. Pixel Gap Inspector Describes nearly the same job, smaller audience 12 users
  2. SpaceLens Describes nearly the same job, smaller audience 6 users ★ 5.0
  3. Border Patrol – CSS Debugger & Element Outliner Describes nearly the same job, smaller audience 400 users ★ 5.0
  4. Space Inspector Describes nearly the same job, smaller audience 8 users
  5. Specsray - see spacing, gaps & fonts Describes nearly the same job, smaller audience 5 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?

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.