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JustCarbon by JustAI

Chrome extension by JustAI · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 21 users, barely installed. Audience over the last 30 days: -3.

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
21
Rating
5.0 (3 ratings)
Users, last 30 days
-3
Rating, last 30 days
Steady over 30 days
Version
2.0.0
Updated in the store
2026-05-07
Published
2026-05-07
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
-3 since 01.10
18-24 · 13 readings
  1. 2026-10-0420
  2. 2026-10-0821
  3. 2026-10-0922
  4. 2026-10-1022
  5. 2026-10-1619
  6. 2026-10-1820
  7. 2026-10-2121
  8. 2026-10-2220
  9. 2026-10-2421
  10. 2026-10-2520
  11. 2026-10-2818
  12. 2026-10-2921
  13. 2026-10-3121
Rating
unchanged since 01.10
reviewsrating 5.00 · 13 readings
  1. 2026-10-04reviews3rating5.00
  2. 2026-10-08reviews3rating5.00
  3. 2026-10-09reviews3rating5.00
  4. 2026-10-10reviews3rating5.00
  5. 2026-10-16reviews3rating5.00
  6. 2026-10-18reviews3rating5.00
  7. 2026-10-21reviews3rating5.00
  8. 2026-10-22reviews3rating5.00
  9. 2026-10-24reviews3rating5.00
  10. 2026-10-25reviews3rating5.00
  11. 2026-10-28reviews3rating5.00
  12. 2026-10-29reviews3rating5.00
  13. 2026-10-31reviews3rating5.00
Users
+2 since 31.08
16-25 · 22 readings
  1. 2026-08-3119
  2. 2026-09-0220
  3. 2026-09-0419
  4. 2026-09-0718
  5. 2026-09-1016
  6. 2026-09-1317
  7. 2026-09-1518
  8. 2026-09-2125
  9. 2026-09-2724
  10. 2026-10-0420
  11. 2026-10-0821
  12. 2026-10-0922
  13. 2026-10-1022
  14. 2026-10-1619
  15. 2026-10-1820
  16. 2026-10-2121
  17. 2026-10-2220
  18. 2026-10-2421
  19. 2026-10-2520
  20. 2026-10-2818
  21. 2026-10-2921
  22. 2026-10-3121
Rating
unchanged since 31.08
reviewsrating 5.00 · 22 readings
  1. 2026-08-31reviews3rating5.00
  2. 2026-09-02reviews3rating5.00
  3. 2026-09-04reviews3rating5.00
  4. 2026-09-07reviews3rating5.00
  5. 2026-09-10reviews3rating5.00
  6. 2026-09-13reviews3rating5.00
  7. 2026-09-15reviews3rating5.00
  8. 2026-09-21reviews3rating5.00
  9. 2026-09-27reviews3rating5.00
  10. 2026-10-04reviews3rating5.00
  11. 2026-10-08reviews3rating5.00
  12. 2026-10-09reviews3rating5.00
  13. 2026-10-10reviews3rating5.00
  14. 2026-10-16reviews3rating5.00
  15. 2026-10-18reviews3rating5.00
  16. 2026-10-21reviews3rating5.00
  17. 2026-10-22reviews3rating5.00
  18. 2026-10-24reviews3rating5.00
  19. 2026-10-25reviews3rating5.00
  20. 2026-10-28reviews3rating5.00
  21. 2026-10-29reviews3rating5.00
  22. 2026-10-31reviews3rating5.00

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.

Show the remaining 1
  • 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

JustAI publishes 2 listings we track, 23 users between them. Listed website: justai.fr.

  1. JustRead – Aide à la lecture JustAI · Make Chrome Yours · Accessibility · published 2026-06-17 2 users (last published figure)

Like this one

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

  1. Carbon-Karma Describes nearly the same job, smaller audience 2 users (last published figure)
  2. Carbon Footprint Checker Describes nearly the same job, smaller audience 3 users (last published figure)
  3. Carbon Footprint Tracker Describes nearly the same job, smaller audience 6 users
  4. Ecobuddy Describes nearly the same job, smaller audience 11 users ★ 5.0
  5. CurbYourCarbon Describes nearly the same job, smaller audience 3 users ★ 5.0

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/imojeegimcejikfjpmhhpgelefgajdmn/badge.svg)](https://extops.dev/extensions/imojeegimcejikfjpmhhpgelefgajdmn)

HTML

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