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Add CSS - Custom Style Injector

Chrome extension by oray · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 369 users, barely installed. Audience over the last 30 days: +38.

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

What the developer says, and 2 screenshots

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

Users
369
Rating
5.0 (3 ratings)
Users, last 30 days
+38
Rating, last 30 days
Steady over 30 days
Version
1.0.2
Updated in the store
2026-10-28
Published
2025-12-30
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+38 since 29.09
331-475 · 17 readings
2026-10-28: released 1.0.2
  1. 2026-10-04458
  2. 2026-10-08467
  3. 2026-10-09462
  4. 2026-10-10469
  5. 2026-10-13463
  6. 2026-10-16475
  7. 2026-10-17465
  8. 2026-10-18455
  9. 2026-10-19442
  10. 2026-10-20434
  11. 2026-10-21427
  12. 2026-10-22424
  13. 2026-10-23420
  14. 2026-10-24411
  15. 2026-10-25406
  16. 2026-10-28382released 1.0.2
  17. 2026-10-29369
Rating
unchanged since 29.09
reviewsrating 5.00 · 17 readings
2026-10-28: released 1.0.2
  1. 2026-10-04reviews3rating5.00
  2. 2026-10-08reviews3rating5.00
  3. 2026-10-09reviews3rating5.00
  4. 2026-10-10reviews3rating5.00
  5. 2026-10-13reviews3rating5.00
  6. 2026-10-16reviews3rating5.00
  7. 2026-10-17reviews3rating5.00
  8. 2026-10-18reviews3rating5.00
  9. 2026-10-19reviews3rating5.00
  10. 2026-10-20reviews3rating5.00
  11. 2026-10-21reviews3rating5.00
  12. 2026-10-22reviews3rating5.00
  13. 2026-10-23reviews3rating5.00
  14. 2026-10-24reviews3rating5.00
  15. 2026-10-25reviews3rating5.00
  16. 2026-10-28reviews3rating5.00released 1.0.2
  17. 2026-10-29reviews3rating5.00
Users
+73 since 31.08
296-475 · 31 readings
2026-10-28: released 1.0.2
  1. 2026-08-31296
  2. 2026-09-02299
  3. 2026-09-03307
  4. 2026-09-04319
  5. 2026-09-06352
  6. 2026-09-08365
  7. 2026-09-09375
  8. 2026-09-13393
  9. 2026-09-15364
  10. 2026-09-17371
  11. 2026-09-21337
  12. 2026-09-25323
  13. 2026-09-26328
  14. 2026-09-28331
  15. 2026-10-04458
  16. 2026-10-08467
  17. 2026-10-09462
  18. 2026-10-10469
  19. 2026-10-13463
  20. 2026-10-16475
  21. 2026-10-17465
  22. 2026-10-18455
  23. 2026-10-19442
  24. 2026-10-20434
  25. 2026-10-21427
  26. 2026-10-22424
  27. 2026-10-23420
  28. 2026-10-24411
  29. 2026-10-25406
  30. 2026-10-28382released 1.0.2
  31. 2026-10-29369
Rating
unchanged since 31.08
reviewsrating 5.00 · 31 readings
2026-10-28: released 1.0.2
  1. 2026-08-31reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-03reviews3rating5.00
  4. 2026-09-04reviews3rating5.00
  5. 2026-09-06reviews3rating5.00
  6. 2026-09-08reviews3rating5.00
  7. 2026-09-09reviews3rating5.00
  8. 2026-09-13reviews3rating5.00
  9. 2026-09-15reviews3rating5.00
  10. 2026-09-17reviews3rating5.00
  11. 2026-09-21reviews3rating5.00
  12. 2026-09-25reviews3rating5.00
  13. 2026-09-26reviews3rating5.00
  14. 2026-09-28reviews3rating5.00
  15. 2026-10-04reviews3rating5.00
  16. 2026-10-08reviews3rating5.00
  17. 2026-10-09reviews3rating5.00
  18. 2026-10-10reviews3rating5.00
  19. 2026-10-13reviews3rating5.00
  20. 2026-10-16reviews3rating5.00
  21. 2026-10-17reviews3rating5.00
  22. 2026-10-18reviews3rating5.00
  23. 2026-10-19reviews3rating5.00
  24. 2026-10-20reviews3rating5.00
  25. 2026-10-21reviews3rating5.00
  26. 2026-10-22reviews3rating5.00
  27. 2026-10-23reviews3rating5.00
  28. 2026-10-24reviews3rating5.00
  29. 2026-10-25reviews3rating5.00
  30. 2026-10-28reviews3rating5.00released 1.0.2
  31. 2026-10-29reviews3rating5.00

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

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

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.2

What changed recently

  1. Package size changed
  2. Released version 1.0.2 (was 1.0.1)

The publisher

oray publishes 5 listings we track, 729 users between them. Listed website: kamerakademi.blogspot.com.

  1. Kasa - Password Manager oray · Productivity · Tools · published 2026-10-04 121 users (last published figure) ★ 5.0
  2. Hava Durumu Türkiye oray · Productivity · Tools · published 2025-12-07 106 users ★ 5.0
  3. Add Javascript oray · Productivity · Tools · published 2026-05-24 67 users ★ 5.0
Show 1 more from this publisher
  1. Cevher Translate oray · Productivity · Tools · published 2026-10-12 66 users (last published figure) ★ 5.0

Like this one

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

  1. StyleInject – Custom CSS Injector Describes nearly the same job, smaller audience 7 users ★ 2.0
  2. CSS Injector Describes nearly the same job, smaller audience 28 users ★ 5.0
  3. User-Styles-Scripts Describes nearly the same job, smaller audience 28 users
  4. Ultimate CSS Injector Describes nearly the same job, smaller audience 146 users ★ 5.0
  5. CSS Overrider Describes nearly the same job, smaller audience 36 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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/imfcbikmkmbnnmamdpdmpcnfplaeehod/badge.svg)](https://extops.dev/extensions/imfcbikmkmbnnmamdpdmpcnfplaeehod)

HTML

<a href="https://extops.dev/extensions/imfcbikmkmbnnmamdpdmpcnfplaeehod"><img src="https://extops.dev/extensions/imfcbikmkmbnnmamdpdmpcnfplaeehod/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