Event Calendar Plugins are third-party tools you can embed into your Squarespace site to show upcoming events, schedules, and calendars in attractive, interactive formats — ideal for businesses, artists, schools, community groups, and venues. While Squarespace has built-in Events pages and Calendar Blocks, many site owners add enhanced calendar widgets from external services to provide richer features like recurring events, registration, ticketing, and visual layouts.
Squarespace Help
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📌 What Event Calendar Plugins Do
An event calendar plugin for Squarespace lets you:
✔ Display monthly, weekly, or list views of upcoming events
✔ Add event descriptions, times, locations, and RSVP/ticket links
✔ Sync with external calendars (Google Calendar, Outlook, iCal)
✔ Embed full calendar widgets anywhere on your site
✔ Increase engagement and event visibility for visitors
Spark Plugin
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Since Squarespace doesn’t use a WordPress-style plugin marketplace, these are generally embed widgets you configure online then insert onto your site via a Code Block or Custom Code Injection.
Elfsight
🔌 Popular Event Calendar Widget Options
Here are trusted calendar solutions you can embed in Squarespace:
🗓 Elfsight Event Calendar Widget – Interactive Calendar for Squarespace
Elfsight’s Event Calendar lets you create and customize a visual event calendar that matches your site’s design. You can list multiple events with tags, locations, dates, pictures, and descriptions — and embed it anywhere with a simple code snippet.
Elfsight
Key Features
Easy online editor to design your calendar
Multiple layout styles (list, grid, monthly view)
Tagging, images, links, and event item details
Sync with Google Calendar (via third-party/widget settings)
Squarespace Forum
📥 Create & Embed Elfsight Event Calendar:
🔗 https://elfsight.com/event-calendar-widget/squarespace/
Elfsight
⭐ Best for sites that want a polished visual calendar with customization options and easy embedding.
🗓 Common Ninja Events Calendar Widget – Free & Customizable
Common Ninja’s Calendar Widget offers a customizable event calendar you can embed in Squarespace. You build the calendar on the Common Ninja platform and then paste the embed code to your page.
commoninja.com
Key Features
Free version available
Custom look & feel (colors, fonts, layout)
Responsive, mobile-friendly
Display events with dates and optional media
commoninja.com
📥 Create & Embed Common Ninja Calendar:
🔗 https://www.commoninja.com/widgets/calendar/squarespace
commoninja.com
⭐ Great option if you want a cost-effective* interactive calendar with good customization.
🗓 Google Calendar Embed – Free Basic Event Overview
If you simply want your existing Google Calendar shown on your Squarespace site, you can embed it using Google’s calendar embed code. While not a “plugin” with advanced event features, it’s a free and functional way to display events.
Spark Plugin
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How It Works
Set your calendar to public in Google Calendar
Copy the embed code provided by Google
Paste the code into a Squarespace Code Block or Embed Block
Squarespace Forum
🔗 Google Calendar Embed: https://calendar.google.com/
(use Google’s embed instructions)
Squarespace Forum
⭐ Best for simple schedules like office hours or recurring events without advanced styling.
🗓 Event Calendar App – Powerful Event Management & Tickets
Event Calendar App is a full calendar creation platform that lets you build a calendar online with event registration and ticketing features, then embed it on your Squarespace site.
Event Calendar App
Key Features
Built-in RSVP and ticket sales
Attendee management dashboard
Custom event fields (location, host, category)
Easy embed code output
Event Calendar App
📥 Get Event Calendar App for Squarespace:
Download