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Breakpoint Viewer

Chrome extension by SleekAddons · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 33 users, barely installed. Audience over the last 30 days: +6.

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
33
Rating
not rated yet
Users, last 30 days
+6
Version
1.0.7
Updated in the store
2026-05-11
Published
2026-02-19
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+6 since 29.09
25-34 · 9 readings
  1. 2026-10-0426
  2. 2026-10-0828
  3. 2026-10-1027
  4. 2026-10-1325
  5. 2026-10-1629
  6. 2026-10-1731
  7. 2026-10-2333
  8. 2026-10-2734
  9. 2026-10-2933
Users
+12 since 01.09
20-34 · 19 readings
  1. 2026-09-0121
  2. 2026-09-0222
  3. 2026-09-0425
  4. 2026-09-0626
  5. 2026-09-0927
  6. 2026-09-1025
  7. 2026-09-1320
  8. 2026-09-1522
  9. 2026-09-2124
  10. 2026-09-2527
  11. 2026-10-0426
  12. 2026-10-0828
  13. 2026-10-1027
  14. 2026-10-1325
  15. 2026-10-1629
  16. 2026-10-1731
  17. 2026-10-2333
  18. 2026-10-2734
  19. 2026-10-2933

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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

SleekAddons publishes 5 listings we track, 401 users between them. Listed website: sleekaddons.com.

  1. Ollama Client SleekAddons · Productivity · Tools · published 2026-02-23 316 users
  2. Pi-hole Manager SleekAddons · Productivity · Tools · published 2026-02-25 37 users
  3. Table Extractor SleekAddons · Productivity · Tools · published 2026-03-04 10 users
Show 1 more from this publisher
  1. Website Blocker SleekAddons · Lifestyle · Well Being · published 2026-03-12 5 users

Like this one

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

  1. Responsive Breakpoint Indicator Describes nearly the same job, smaller audience 20 users
  2. CSS Breakpoint Button Describes nearly the same job, smaller audience 85 users ★ 5.0
  3. Tailwind Viewport Sizer Describes nearly the same job, smaller audience 595 users ★ 4.3
  4. Custom breakpoint indicator Describes nearly the same job, smaller audience 25 users
  5. Tailwidth - Tailwind CSS Breakpoint And Witdh Checker 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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

<a href="https://extops.dev/extensions/opoganallbaahcdakchbmnlmimemobid"><img src="https://extops.dev/extensions/opoganallbaahcdakchbmnlmimemobid/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built