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Canvas Companion

Chrome extension by saket.amanana · Productivity · Education

A Chrome extension in Productivity · Education with 3 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
3
Rating
not rated yet
Users, last 4 days
+3
Version
0.5.0
Updated in the store
2026-09-09
Published
2026-09-06
Manifest
V3
Browser access
7 permissions

How it has moved

Users
+3 since 07.09
0-3 · 4 readings
2026-09-07: appeared in the store2026-09-08: released 0.3.02026-09-08: released 0.5.0
  1. 2026-09-070appeared in the store
  2. 2026-09-081released 0.3.0released 0.5.0
  3. 2026-09-093
  4. 2026-09-103
Users
+3 since 07.09
0-3 · 4 readings
2026-09-07: appeared in the store2026-09-08: released 0.3.02026-09-08: released 0.5.0
  1. 2026-09-070appeared in the store
  2. 2026-09-081released 0.3.0released 0.5.0
  3. 2026-09-093
  4. 2026-09-103

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
Show the remaining 4
  • Schedule work to run later alarms
  • Show you notifications notifications
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.5.0
  2. Version 0.3.0

What changed recently

  1. Store description rewritten
  2. Package size changed
  3. Store description rewritten
Show the remaining 5
  1. Released version 0.5.0 (was 0.3.0)
  2. Package size changed
  3. Store description rewritten
  4. Released version 0.3.0 (was 0.2.0)
  5. Appeared in the store

The publisher

saket.amanana.

Like this one

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

  1. Promptlyr Canvas Bridge Describes nearly the same job 0 users
  2. Collegium - Canvas AI Study Assistant Describes nearly the same job, smaller audience 6 users ★ 5.0
  3. Syla for Canvas Describes nearly the same job, smaller audience 4 users
  4. Iris for Canvas Describes nearly the same job, smaller audience 3 users ★ 5.0
  5. Savo Describes nearly the same job, smaller audience 5 users

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.

Is this your extension?

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.