Canvas Refined

Name: Canvas Refined
Author: Guy

By: Guy Add-on

A FOSS (Free and Open Source) fork of the ever-popular BetterCanvas from before they changed it with even more features

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-27

Version:

6.2.61

Last updated: 2026-06-19

Features & Capabilities

Even More Feature packed extension for Canvas.

A FOSS (Free and Open Source) fork of the ever-popular BetterCanvas from before they changed it Version 0.2.6 Important*: this is in public beta, most original features work, but the new ones are still in testing, report any bugs to the GitHub.

Newly added features:

GPA presets
Custom Card CSS Styles (image size, card roundness, card spacing, width, height, theme compatible)
Custom Background (by URL, theme compatible)
Popup UI revamp
NEW Better todo list
better sidebar With more to come! feel free to suggest in the GitHub

Original features:

Fully customizable dark mode
Automatic scheduling for dark mode
Dashboard card color palletes
Themes created by old users
Dashboard notes
Custom fonts
Condensed cards
Dashboard grades
Remove sidebar logo (only when not using better sidebar)
Customizable card links
Gradient dashboard cards
Advanced card customization
GPA calculator (college and highschool)
Browser wide popup assignment reminder

link to GitHub: https://github.com/GuySandler/ActuallyBetterCanvas

Disclaimer: Canvas Refined is an independent project and is not affiliated with or endorsed by Instructure or Canvas LMS or BetterCampus/BetterCanvas

User Growth & Download Statistics

Add-on

By:

Guy

Daily users:

Version:

6.2.61 Last updated: 2026-06-19

Version code:

6310193

Creation date:

2026-06-16

Risk:

Permissions:

storage

Content scripts matches:

Size:

339.58KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-27

Compare stats and ranking:

Ranking

# 114,599 ▲ 1,199

Other rankings

#154 in define keyword 9 ▼ 2

For Developers

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Contact the developer

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Developed by:

Guy

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/canvas-refined/

Is Canvas Refined Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Canvas Refined requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Canvas Refined is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****