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Canvas Customizer

Chrome extension by sylph · Productivity · Education

A Chrome extension in Productivity · Education with 95 users, barely installed. Audience over the last 30 days: +31.

Specific sites only: 3 match patterns.

What the developer says, and 4 screenshots

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

Users
95
Rating
5.0 (1 ratings)
Users, last 30 days
+31
Rating, last 30 days
Steady over 30 days
Version
1.2.4
Updated in the store
2026-10-14
Published
2026-08-23
Manifest
V3
Browser access
4 permissions, 3 site patterns

How it has moved

Users
+31 since 04.10
64-255 · 19 readings
2026-10-13: released 1.2.22026-10-15: released 1.2.4
  1. 2026-10-0576
  2. 2026-10-0874
  3. 2026-10-0976
  4. 2026-10-1078
  5. 2026-10-1381released 1.2.2
  6. 2026-10-1686
  7. 2026-10-1787
  8. 2026-10-1890
  9. 2026-10-1989
  10. 2026-10-2092
  11. 2026-10-21131
  12. 2026-10-22184
  13. 2026-10-23241
  14. 2026-10-24255
  15. 2026-10-28220
  16. 2026-10-29162
  17. 2026-10-30104
  18. 2026-11-0195
  19. 2026-11-0295
Rating
unchanged since 04.10
reviewsrating 5.00 · 19 readings
2026-10-13: released 1.2.22026-10-15: released 1.2.4
  1. 2026-10-05reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00released 1.2.2
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-19reviews1rating5.00
  10. 2026-10-20reviews1rating5.00
  11. 2026-10-21reviews1rating5.00
  12. 2026-10-22reviews1rating5.00
  13. 2026-10-23reviews1rating5.00
  14. 2026-10-24reviews1rating5.00
  15. 2026-10-28reviews1rating5.00
  16. 2026-10-29reviews1rating5.00
  17. 2026-10-30reviews1rating5.00
  18. 2026-11-01reviews1rating5.00
  19. 2026-11-02reviews1rating5.00
Users
+73 since 31.08
22-255 · 30 readings
2026-09-03: released 0.8.22 Beta2026-09-04: released 0.8.23 Beta2026-09-08: released 0.9.0 Beta2026-10-13: released 1.2.22026-10-15: released 1.2.4
  1. 2026-08-3122
  2. 2026-09-0230
  3. 2026-09-0538
  4. 2026-09-0842released 0.9.0 Beta
  5. 2026-09-1045
  6. 2026-09-1357
  7. 2026-09-1561
  8. 2026-09-1763
  9. 2026-09-2162
  10. 2026-09-2567
  11. 2026-09-2764
  12. 2026-10-0576
  13. 2026-10-0874
  14. 2026-10-0976
  15. 2026-10-1078
  16. 2026-10-1381released 1.2.2
  17. 2026-10-1686
  18. 2026-10-1787
  19. 2026-10-1890
  20. 2026-10-1989
  21. 2026-10-2092
  22. 2026-10-21131
  23. 2026-10-22184
  24. 2026-10-23241
  25. 2026-10-24255
  26. 2026-10-28220
  27. 2026-10-29162
  28. 2026-10-30104
  29. 2026-11-0195
  30. 2026-11-0295
Rating
unchanged since 31.08
reviewsrating 5.00 · 30 readings
2026-09-03: released 0.8.22 Beta2026-09-04: released 0.8.23 Beta2026-09-08: released 0.9.0 Beta2026-10-13: released 1.2.22026-10-15: released 1.2.4
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-08reviews1rating5.00released 0.9.0 Beta
  5. 2026-09-10reviews1rating5.00
  6. 2026-09-13reviews1rating5.00
  7. 2026-09-15reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-21reviews1rating5.00
  10. 2026-09-25reviews1rating5.00
  11. 2026-09-27reviews1rating5.00
  12. 2026-10-05reviews1rating5.00
  13. 2026-10-08reviews1rating5.00
  14. 2026-10-09reviews1rating5.00
  15. 2026-10-10reviews1rating5.00
  16. 2026-10-13reviews1rating5.00released 1.2.2
  17. 2026-10-16reviews1rating5.00
  18. 2026-10-17reviews1rating5.00
  19. 2026-10-18reviews1rating5.00
  20. 2026-10-19reviews1rating5.00
  21. 2026-10-20reviews1rating5.00
  22. 2026-10-21reviews1rating5.00
  23. 2026-10-22reviews1rating5.00
  24. 2026-10-23reviews1rating5.00
  25. 2026-10-24reviews1rating5.00
  26. 2026-10-28reviews1rating5.00
  27. 2026-10-29reviews1rating5.00
  28. 2026-10-30reviews1rating5.00
  29. 2026-11-01reviews1rating5.00
  30. 2026-11-02reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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: 3 match patterns.

  • https://canvas.baylor.edu/*
  • https://*.instructure.com/*
  • https://www.googleapis.com/*
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.2.4
  2. Version 1.2.2 · Asked for more permissions (7, was 5) (changed: site access, browser permissions)
  3. Version 0.9.0 Beta · Asked for fewer permissions (5, was 6)
Show the remaining 2
  1. Version 0.8.23 Beta
  2. Version 0.8.22 Beta

What changed recently

  1. Package size changed
  2. Released version 1.2.4 (was 1.2.2)
  3. Package size changed
Show the remaining 9
  1. Asked for more permissions (7, was 5) (changed: site access, browser permissions)
  2. Store description rewritten (125 → 110 characters)
  3. Released version 1.2.2 (was 0.9.0 Beta)
  4. Package size changed
  5. Asked for fewer permissions (5, was 6)
  6. Store description rewritten
  7. Released version 0.9.0 Beta (was 0.8.23 Beta)
  8. Package size changed
  9. Released version 0.8.23 Beta (was 0.8.22 Beta)

Older entries and the full day by day series are in the app.

The publisher

sylph.

Like this one

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

  1. PrettyCanvas Describes nearly the same job, smaller audience 60 users ★ 3.0
  2. BetterLMS - Redesign for Canvas Describes nearly the same job, smaller audience 18 users ★ 5.0
  3. Debloated Dashboard for Canvas Describes nearly the same job, smaller audience 2 users
  4. Cooler Canvas (Better Canvas fork) Describes nearly the same job, smaller audience 108 users
  5. Canvas Refined: Dark Mode, Themes & Tools for Canvas LMS Describes nearly the same job, smaller audience 3k users ★ 4.8

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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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/gfcngoafjkmjcgioccnakbgeklglpgkc/badge.svg)](https://extops.dev/extensions/gfcngoafjkmjcgioccnakbgeklglpgkc)

HTML

<a href="https://extops.dev/extensions/gfcngoafjkmjcgioccnakbgeklglpgkc"><img src="https://extops.dev/extensions/gfcngoafjkmjcgioccnakbgeklglpgkc/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built