Coolbar — Canvas assignments, study planner & memory icon

Coolbar — Canvas assignments, study planner & memory

by novaluna.gpt · coolbar.com · Education
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Pulls your Canvas and Gradescope assignments into a planner that fits your week, preps you for exams, and remembers what you read.

Users
12
store count
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
total ratings
Store rank
#181K
#151K among extensions
Version
1.17.2
updated 30 Sep 2026

Users

monthly, 1 months
0612Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 12 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months
001Sep 2026Oct 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 Coolbar — Canvas assignments, study planner & memory

Coolbar turns what your courses throw at you into a week you can actually do — and remembers everything you read along the way. FOR STUDENTS • Your assignments, without the copying. Open Canvas (bCourses and every other Canvas school), or Gradescope, and Coolbar reads your courses' assignments and due dates into your planner — and keeps them current every time you open a course page. Press Sync now in the planner for an instant refresh. • Due dates on a real calendar. Classes, labs, exams and deadlines side by side with your life. Day, 3-day, week and month views. Import a syllabus from a photo or PDF. • Plan my week. Coolbar spreads your study sessions around your classes and your breathing room — no back-to-back marathons, no study after midnight unless you want it — and re-plans when things move. • A focus timer that counts starts. Countdown or open count-up, pause freely, add five minutes with one tap. Built for people who freeze under a shrinking ring. Time spent feeds back into how long your next task really takes. • Exam prep from your study guide. Attach the study guide and your notes; Coolbar builds a step-by-step plan from the concepts you don't know yet, quizzes you in the exam's own question styles, tracks what you've mastered, and runs a timed rehearsal before the day. • Ask Coolbar. "What's due this week?", "move my chem study to Sunday", "quiz me on kinetics" — everything you can click, you can ask. FOR EVERYONE • Save any page with one keystroke — Ctrl+Shift+S — and Coolbar reads it, summarises it, tags it and keeps a searchable copy. No folders, no filing. • Highlight what matters — select a passage and press Alt+Shift+H. It's still there when you come back. • Ask about this page, or ask your memory — "that article about pricing psychology" finds it months later, even if those words never appear on the page. • "You saved this already" — the popup tells you when you've read a page before, with your own summary. WHY IT READS THE PAGE IN YOUR BROWSER Because a server fetching the same URL gets a paywall or a login screen. Reading it inside your tab means what you save is what you actually saw, and your courses sync from a page you're already signed in to — Coolbar never holds a school password. The extension reads a page only when you act — pressing save, opening the popup, or asking. It doesn't follow you between sites. With autopilot on, it also re-reads the course pages of a Canvas tab you have open, every few hours, using the same read-only calls the page itself makes, to keep your assignments current — you can turn this off in the extension's settings, and it never changes anything on a portal and never holds a portal password. One exception to "only when you act": when you press Sync now in the planner, Coolbar may briefly open your course page in a background tab, read it and close it — only for a linked course with no tab of yours already open, and only for that one press. PRIVACY Your saves are turned into searchable embeddings on our own servers — the text of your memories is never sent to a third party to be indexed. We don't sell your data or use it to train models. Free plan: 100 saves and 50 questions a month, plus a planner that syncs your courses. Requires a free account at coolbar.com. https://coolbar.com/privacy

Growth

WindowUsersChangeRatingsRating
7 days+4+50.0%00.00

Version history

3 versions recorded
1.17.230 Sep 2026
1.16.127 Sep 2026
1.11.022 Sep 2026

Details

Category
Education
First seen
22 Sep 2026
Size
127 KB
Languages
en
Pricing
Free
Privacy policy
coolbar.com
Support
coolbar.com
Extension ID
ebgifcinfhodhmgnnoiemlcgdpegmoon

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
activeTabscriptingstoragecontextMenusalarmsnotificationstabs
Site access
https://coolbar.com/*

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