Google Calendar Schedule Fill

Automatically fill your availability on scheduling sites from Google Calendar.

Google Calendar Schedule Fill automatically fills your availability on scheduling sites using your Google Calendar—no manual entry required. Supported Sites - Tonton (tonton.amaneku.com) — marks busy time slots on the schedule page - Tappy (tap-py.com) — checks free slots and leaves busy ones unchecked on the registration page Key Features - Syncs with your Google Calendar via a private ICS link (supports multiple calendars) - 24-hour local cache to reduce fetch requests and improve performance - One-click Apply Calendar button on supported scheduling pages - Tonton: automatically blocks time slots that overlap with your calendar events - Tappy: automatically selects available slots based on your calendar - Optional weekend decline and working-hours enforcement - Auto-apply on page load (configurable) - Flexible UI: adjustable button position and minimal icon-only mode - Easy management: set, reset, or clear cache at any time - Built with Manifest V3, React 19, TypeScript, and Vite How It Works 1. Open the extension settings and enter your Google Calendar ICS URL (or enter it when prompted on first use). 2. The URL is stored locally and calendar data is cached for 24 hours. 3. Visit a supported scheduling page (Tonton or Tappy). 4. Click Apply Calendar (or enable auto-apply in settings). 5. The extension fetches and parses your calendar events, then updates the page: - On Tonton: marks overlapping time slots as busy - On Tappy: checks available slots and leaves busy ones unchecked 6. Use Clear Cache to force a fresh fetch, or Reset URL to switch calendars. Installation and Usage 1. Install the extension from the Chrome Web Store. 2. Open the extension settings and add your ICS link. 3. Visit a Tonton schedule page or a Tappy registration page. 4. Click Apply Calendar to sync your availability instantly. Stop typing your schedule by hand and avoid double-bookings—Google Calendar Schedule Fill does the work for you.