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Canvas Zero - Canvas quizzes Assistant

Chrome extension by chenshifeng0521 · Productivity · Education

A Chrome extension in Productivity · Education with 9 users, barely installed.

Specific sites only: 4 match patterns.

What the developer says, and 2 screenshots

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

Users
9
Rating
5.0 (11 ratings)
Users, last 15 days
-1
Rating, last 30 days
Not watched long enough to say
Version
1.0.8
Updated in the store
2026-04-04
Published
2026-04-04
Manifest
V3
Browser access
4 permissions, 4 site patterns

How it has moved

Users
-1 since 01.09
9-12 · 6 readings
  1. 2026-09-0110
  2. 2026-09-0610
  3. 2026-09-0711
  4. 2026-09-0912
  5. 2026-09-1010
  6. 2026-09-159
Rating
unchanged since 01.09
reviewsrating 5.00 · 6 readings
  1. 2026-09-01reviews11rating5.00
  2. 2026-09-06reviews11rating5.00
  3. 2026-09-07reviews11rating5.00
  4. 2026-09-09reviews11rating5.00
  5. 2026-09-10reviews11rating5.00
  6. 2026-09-15reviews11rating5.00
Users
-1 since 01.09
9-12 · 6 readings
  1. 2026-09-0110
  2. 2026-09-0610
  3. 2026-09-0711
  4. 2026-09-0912
  5. 2026-09-1010
  6. 2026-09-159
Rating
unchanged since 01.09
reviewsrating 5.00 · 6 readings
  1. 2026-09-01reviews11rating5.00
  2. 2026-09-06reviews11rating5.00
  3. 2026-09-07reviews11rating5.00
  4. 2026-09-09reviews11rating5.00
  5. 2026-09-10reviews11rating5.00
  6. 2026-09-15reviews11rating5.00

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

Specific sites only: 4 match patterns.

  • *://*.instructure.com/*
  • *://*.edu/courses/*
  • *://*.org/courses/*
Show the remaining 1
  • https://canvaszero.extensionlibs.com/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Show you notifications notifications
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

chenshifeng0521 publishes 7 listings we track, 1k users between them. Listed website: extensionlibs.com.

  1. Edge Translate - Text Selection Translation chenshifeng0521 · Productivity · Tools · published 2026-05-08 1k users ★ 5.0
  2. Quiz Boost AI - Smart Test Assistant, Exam Helper & Homework Quiz Solver chenshifeng0521 · Productivity · Education · published 2026-02-15 107 users ★ 5.0
  3. QuizShot – AI Math Solver, Homework Helper & Study Assistant Tutor chenshifeng0521 · Productivity · Education · published 2026-03-23 28 users ★ 5.0
Show 3 more from this publisher
  1. SideGPT - Free Access ChatGPT sidebar chenshifeng0521 · Productivity · Tools · published 2026-04-05 19 users ★ 5.0
  2. No Distract - Hide YouTube, Facebook, Reddit, Twitter Feeds chenshifeng0521 · Productivity · Tools · published 2026-05-11 16 users ★ 5.0
  3. Pinora – Pinterest Board Pins Images Downloader chenshifeng0521 · Productivity · Tools · published 2026-05-01 13 users ★ 5.0

Like this one

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

  1. CanvasNinja – Tab Detection Blocker for Canvas Describes nearly the same job, smaller audience 471 users ★ 5.0
  2. Canvas Hack Boost Describes nearly the same job, smaller audience 35 users ★ 5.0
  3. Canvas Tab Switch Blocker | Phantom Describes nearly the same job, smaller audience 86 users
  4. Canvas Quiz Extractor Describes nearly the same job, smaller audience 15 users ★ 5.0
  5. Canvas Quiz Solver Describes nearly the same job, smaller audience 100 users ★ 3.0

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.

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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.