Slate for Canvas icon

Slate for Canvas

Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Every Canvas deadline plus the ones hiding in your syllabus, with a plan for tonight and times that learn your pace. Read-only.

Users
19
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#153K
#127K among extensions
Version
1.4.5
updated 8 Oct 2026

Users

monthly, 2 months
01019Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 19 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months
023Sep 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 3 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 Slate for Canvas

Slate turns your Canvas into one timeline: every assignment, quiz, exam and reading, in the order it's due, with a plan for tonight that fits the hours you actually have. FINDS WHAT CANVAS DOESN'T LIST Readings assigned in class, exams that only exist on the syllabus schedule, homework posted on a course Home page. Slate reads your syllabus (including Simple Syllabus), Home pages and Modules, and every deadline it finds shows the exact sentence it came from. No quote, no deadline: Slate never invents dates. PLANS YOUR NIGHT Pick how long you have. Late work first, then what's due today and tomorrow. Exams turn into study sessions on the days before them, sized by how much of your grade they're worth. Big assignments split into parts so nothing lands on one night. Readings are marked "reading, not due" and never pile up as overdue. LEARNS HOW LONG THINGS TAKE YOU Every time estimate blends the assignment's size (pages, words, problems), the usual times you give it, your real times, and anonymous medians from classmates in the same course. Slate counts the minutes an assignment's Canvas page is open in front of you (breaks don't count) and asks once after you submit. The more you use it, the more the numbers are yours, and every estimate shows exactly what went into it. ALSO - Live grade math from your professor's own weights, with what-if for the final. - Workload by week, a calendar you can export, and every exam in one list. - Re-syncs whenever you open Canvas. Professor posts "quiz moved to Friday"? It shows under "things to know." READ-ONLY, AND HONEST ABOUT IT - Slate reads Canvas through your own logged-in session. No password, no token. Chrome labels site access "read and change," but Slate only reads: it never submits, edits, posts or changes anything in Canvas. - Your courses, grades, check-offs and timed minutes stay in your browser. What leaves: your syllabus, so its dates can be read (one switch in the popup turns that off), and, when you log how long something took, an anonymous minute count for the class medians. - Stale data is labeled, sources that can't be reached say so, and every number shows its work. Slate is $7 a month: installing is free, and your personal code from slateforcanvas.com unlocks syncing. Cancel anytime. New to Slate? The two-minute guide is at slateforcanvas.com/guide.

Growth

WindowUsersChangeRatingsRating
7 days+2+11.8%00.00
30 days+2+11.8%00.00

Version history

10 versions recorded
1.4.58 Oct 2026
1.4.47 Oct 2026
1.4.36 Oct 2026
1.4.018 Sep 2026
1.3.012 Sep 2026
1.2.510 Sep 2026
1.2.47 Sep 2026
1.2.35 Sep 2026

Details

Category
Education
First seen
31 Aug 2026
Size
371 KB
Languages
en
Pricing
Free
Privacy policy
slate-privacy.netlify.app
Extension ID
lgadojhiapggllenljfcpnnkmnobklki

Permissions and risk

Elevated riskimpact 4, likelihood 3
Permissions
storagescriptingalarmsidleactiveTabunlimitedStorage
Site access
https://*.instructure.com/*https://*.simplesyllabus.com/*https://bcourses.berkeley.edu/*https://bruinlearn.ucla.edu/*https://canvas.alaska.edu/*https://canvas.apu.edu/*https://canvas.asu.edu/*https://canvas.bergen.edu/*https://canvas.biola.edu/*https://canvas.brown.edu/*and 133 more

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