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Courses PLUS: Grade Calculator, What-If Grades, Dark Mode & ThemesReviews, users & alternatives

By Publisher

Works with D2L Brightspace. What-if grade calculator, final grade calculator, GPA, dark mode, custom themes & assignment tracker.

Track on RadarChrome Web StoreStore
On the storeUnder a yrsApproximate
Users≈2KStore-rounded
Rating4.8102 ratings
Updated5 Nov 2026v5.7.2
AccessHigh1 of 3 sensitive

Screenshots

5
1 of 5

Details

Website
Not listed
Version
5.7.2
Size
506KiB
Manifest
V3
Extension ID
glbbelplajnnifjkdkegjabeipfbboal

The maker

Maker profile

This maker

Its only listing

Reviews

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Permissions

What it can access, not what it does.

High access

Can read and change every website you visit.

Browser access 3

Sensitive1

  • Read and change data on every website<all_urls>

Members see when a new version asks for more.

Website access All

  • All websites

Competitors

Finding competitors…

Source: Chrome Web Store and Ext Watch checks. “—” = not tracked yet.

Courses PLUS at a glance

Courses PLUS: Grade Calculator, What-If Grades, Dark Mode & Themes is an Education extension with ≈2K users. Chrome Web Store users rate it 4.8 out of 5 from 102 ratings. By users it sits in the top 5% of Education extensions. It was updated 6 days ago.

Courses PLUS alternatives

Closest by what they do

All Courses PLUS alternatives compared. Best Education extensions

Is Courses PLUS safe? (permissions)

Courses PLUS asks for 2 permissions and access to 1 site pattern. One of them gives wide access:

  • <all_urls>: Read and change data on every website

Permissions show what it could do, not what it does. See the full permission list.

Courses PLUS not working?

  • 1 of the 42 reviews posted in the last 90 days gave 1 or 2 stars.
  • It was updated in the last two weeks. A fresh update can fix a problem, or occasionally cause one.

Common fixes

  • Update Chrome and the extension
  • Turn it off and on in chrome://extensions
  • Reload the page
  • Turn other extensions off in case two clash

Still stuck? Contact the maker or try an alternative.