Semestris icon

Semestris

by support@semestris.com · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Automatically detect assignments and deadlines from Canvas, Gmail, and more — add them to Semestris in one click.

Users
3
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#292K
#241K among extensions
Version
1.0.1
updated 15 Mar 2026

Users

monthly, 7 months
024Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months
001Mar 2026Jul 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Semestris

A Tool for Semestris (https://www.semestris.com/) Semestris automatically scans your Canvas, Blackboard, Brightspace, Gmail, and Outlook pages for assignments, deadlines, and tasks — then lets you add them to your Semestris calendar in one click. Supports any domain you whitelist from your Semestris account settings.

Growth

WindowUsersChangeRatingsRating
7 days−2−40.0%00.00
30 days0+0.0%00.00
6 months+1+50.0%00.00

Version history

1 versions recorded
1.0.115 Mar 2026

Details

Category
Workflow & Planning
First seen
15 Mar 2026
Size
39 KB
Languages
en
Pricing
Free
Privacy policy
semestris.com
Support
semestris.com
Extension ID
fjgjpjllkaijdlmmknaldngnnoliheil

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagetabsscripting
Site access
<all_urls>https://semestris.com/*https://www.semestris.com/*http://localhost:3000/*
Can read and change data on every website you visit.

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