Blockier Google Classroom by AJ

Make Google Classroom a little blockier. Replace rounded surfaces with square cards, crisp borders, and optional hard shadows, while keeping Classroom’s normal navigation and controls.

Choose your look:
• Cream paper or clean white backgrounds
• Blue or green graph-paper lines on white
• Dark mode with pale, visible shadows
• Ember, Cobalt, or Fern accents
• Separate switches for grid lines, shadows, and the entire theme

Your preferences are saved locally, and the selected theme is registered for page startup. Works only on classroom.google.com; it does not collect assignment content or send data to external servers.

Requires Firefox 144 or later and access to Google Classroom. This is an independent appearance extension, not affiliated with or endorsed by Google. Google may change Classroom’s interface, which can require styling updates.