Your Gradescope, Organized

Absolutely! All processing happens in your browser. We never send your data to any server, never store it, and never see it. Your Gradescope and Google Calendar credentials stay completely private. Check out our open-source code on GitHub to verify!

Yes! The extension works with Chrome, Firefox, Brave, and Edge browsers. Install from the Chrome Web Store for Chromium browsers or Firefox Add-ons for Firefox.

Yes! The first time you run the extension, it will sync all upcoming assignments from your Gradescope courses. After that, it automatically checks for new assignments every 24 hours.

Absolutely! You can customize event colors (11 choices), reminder schedules (none, single, double, or custom), display timing (deadline or all-day events), and enable/disable auto-sync. All settings are available in the extension options page.

Yes! The extension includes an iCal export feature that generates RFC 5545 compliant .ics files. Simply click the "Export to iCal" button in the popup, and you can import the file into Outlook, Apple Calendar, or any other calendar application. The export respects all your customization settings (colors, reminders, display timing).

The extension syncs in four ways: (1) First-time sync when you connect your calendar, (2) Manual sync via the "Sync to Calendar" button, (3) 24-hour auto-sync that runs in the background, and (4) Smart sync that instantly syncs new assignments when detected (with a 60-minute cooldown to prevent excessive API calls). You're always covered!

Nope! Once you've extracted assignments and connected your calendar, the extension works in the background. The 24-hour auto-sync runs automatically even with your browser closed. Just visit Gradescope occasionally to let the extension detect new assignments.

The extension only syncs upcoming assignments (those due today or in the future). Past assignments are automatically filtered out to keep your calendar clean and focused on what matters now.

Browser extensions only work on laptops/desktops. However, once assignments are synced to Google Calendar, they'll automatically appear on all your devices (phone, tablet, laptop) through Google Calendar's built-in sync. For non-Google calendars, use the iCal export feature to import assignments into your preferred calendar app.

The extension works with any school that uses Gradescope! While it was created by a UC Berkeley student, it supports all universities, colleges, and institutions that use Gradescope for assignments. Just install and it'll work with your school's Gradescope automatically.

Yes! The extension includes full dark mode support. Toggle between light and dark themes using the 🌙 button in the top-right corner of the popup and options pages.

The extension requires minimal permissions: Storage (to save your settings locally), Identity (to connect with Google Calendar OAuth), Alarms (for 24-hour auto-sync), and Scripting (to extract assignments from Gradescope pages). We only request calendar access to Google Calendar—nothing else. No tracking, no analytics, no unnecessary permissions.

Nope! The extension uses smart deduplication with extended properties to track which assignments are already synced. You can sync as many times as you want without creating duplicates. However, iCal exports don't have deduplication tracking—re-importing the same .ics file will create duplicates in your calendar app.

First, try disconnecting and reconnecting your Google Calendar. If that doesn't help, reach out to us at gradescope.to.cal@gmail.com or open an issue on GitHub. We're here to help!