KAWAII GCalendar

Customize Google Calendar with date backgrounds, current-time styles, and a local visual theme.

Make Google Calendar feel more personal while keeping its normal navigation and editing behavior. KAWAII GCalendar adds local styling controls for today and day-of-week backgrounds, the current-time indicator, the Visual Signature theme, event color treatment, one local background image, and one local TTF font. Choose colors, patterns, opacity, image framing, and language from the options page, or use the popup for a quick enable/disable toggle. Everything is processed locally in Chrome. Preferences, processed WebP image data (MIME type, pixel dimensions, and byte length), and the selected TTF bytes (filename, MIME type, and byte length) stay in local storage. The extension does not read event content or account identifiers and does not use Calendar API, OAuth, network requests, analytics, remote media URLs, or remote code. KAWAII GCalendar is an independent project and is not affiliated with or endorsed by Google.