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Jx CSS Override

Chrome extension by JxApps · Productivity · Developer

A Chrome extension in Productivity · Developer with 48 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

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

Users
48
Rating
not rated yet
Users, last 15 days
+12
Version
1.0
Updated in the store
2026-03-11
Published
2026-03-11
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+12 since 01.09
36-48 · 8 readings
  1. 2026-09-0136
  2. 2026-09-0238
  3. 2026-09-0541
  4. 2026-09-0842
  5. 2026-09-0943
  6. 2026-09-1045
  7. 2026-09-1346
  8. 2026-09-1548
Users
+12 since 01.09
36-48 · 8 readings
  1. 2026-09-0136
  2. 2026-09-0238
  3. 2026-09-0541
  4. 2026-09-0842
  5. 2026-09-0943
  6. 2026-09-1045
  7. 2026-09-1346
  8. 2026-09-1548

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

Every site you visit. This extension can read and change the content of any page you open.

  • 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

JxApps publishes 2 listings we track, 49 users between them.

  1. JxEtsy-Competitor-Analyzer JxApps · Lifestyle · Shopping · published 2026-09-07 1 users (last published figure)

Like this one

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

  1. Quick CSS Describes nearly the same job, smaller audience 7 users
  2. CSS Overrider Describes nearly the same job, smaller audience 25 users
  3. Add CSS - Custom Style Injector Describes nearly the same job, smaller audience 364 users ★ 5.0
  4. Custom CSS Injector – custom styles per domain Describes nearly the same job, smaller audience 167 users ★ 5.0
  5. Resrve Design Describes nearly the same job, smaller audience 3 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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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.