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Website Customizer: Add Custom Style and CSS

Chrome extension by jsoceandiver · Productivity · Tools

A Chrome extension in Productivity · Tools with 683 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 2 screenshots

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

Users
683
Rating
5.0 (2 ratings)
Users, last 15 days
-12
Rating, last 30 days
Not watched long enough to say
Version
1.0.2
Updated in the store
2023-10-13
Published
2023-08-24
Manifest
V3
Browser access
2 permissions

How it has moved

Users
-12 since 31.08
677-702 · 10 readings
  1. 2026-08-31695
  2. 2026-09-03702
  3. 2026-09-04688
  4. 2026-09-05680
  5. 2026-09-06677
  6. 2026-09-08686
  7. 2026-09-09680
  8. 2026-09-10679
  9. 2026-09-13683
  10. 2026-09-14683
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-09reviews2rating5.00
  8. 2026-09-10reviews2rating5.00
  9. 2026-09-13reviews2rating5.00
  10. 2026-09-14reviews2rating5.00
Users
-12 since 31.08
677-702 · 10 readings
  1. 2026-08-31695
  2. 2026-09-03702
  3. 2026-09-04688
  4. 2026-09-05680
  5. 2026-09-06677
  6. 2026-09-08686
  7. 2026-09-09680
  8. 2026-09-10679
  9. 2026-09-13683
  10. 2026-09-14683
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-09reviews2rating5.00
  8. 2026-09-10reviews2rating5.00
  9. 2026-09-13reviews2rating5.00
  10. 2026-09-14reviews2rating5.00

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.

  • See the address and title of every tab you have open tabs
  • 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

jsoceandiver publishes 4 listings we track, 3k users between them.

  1. MZ Disable JavaScript jsoceandiver · Productivity · Developer · published 2023-09-29 2k users ★ 4.2
  2. MZ Color Picker jsoceandiver · Productivity · Developer · published 2023-09-26 42 users
  3. MZ Color Palette jsoceandiver · Productivity · Developer · published 2023-10-16 23 users

Like this one

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

  1. Ultimate CSS Injector Describes nearly the same job, smaller audience 165 users ★ 5.0
  2. style customizer Describes nearly the same job, smaller audience 7 users
  3. Quick CSS Describes nearly the same job, smaller audience 6 users
  4. Custom Themes - Style Any Website Describes nearly the same job, smaller audience 20 users
  5. Smart Stylez: Live Web Styler & CSS Helper Describes nearly the same job, smaller audience 9 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.