Chrome Extension
Status: Active
Canvas Themes
Customize Canvas LMS course card images with your own images or GIF URLs.
What It Does
- Lets you assign custom images or GIFs to Canvas dashboard course cards.
- Saves preferences in Chrome sync storage across signed-in devices.
- Runs only on Canvas LMS domains configured in the extension manifest.
Permissions
| Spec |
Detail |
| Storage |
Save your course image settings |
| ActiveTab |
Read course cards from your current Canvas tab |
| Host Access |
*.instructure.com, courseworks2.columbia.edu, with per-site approval prompts |
Last updated: February 4, 2026