WordPress plugin intelligence profile

Hydrogen Calendar Embeds

The free, simple, lightweight way to embed beautiful, fully customizable ICS calendars into your WordPress site.

WP PlugIndex snapshot

Current directory snapshot

Tested up to WordPress 7.1
Current version3.0.4
WordPress coverageTested up to WordPress 7.1
Minimum stackWP 5.8 · PHP 7.4
Directory statusactive
Last directory update25 Oct 20268d ago
Active installations1K+Adoption metric — not a quality score
WordPress.org rating4.5 / 5 from 6 ratings
Official packageDirect from WordPress.org

Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →

WP PlugIndex currently records Hydrogen Calendar Embeds version 3.0.4 as active, updated 8d ago and tested up to WordPress 7.1.

Overview

About this plugin

ics) calendar into your WordPress site using the beautiful, time-tested FullCalendar library.

Nothing is hidden behind a “pro” upgrade. All features are free.

Works with any public ICS/iCal feed:

– Google Calendar

– iCloud

– Nextcloud Calendar

– Outlook

– Airbnb

– Pretty much anything that can output an ICS feed

Just add the new Hydrogen Calendar Embeds block, copy in your ical address(s), and BAM! a modern, responsive, beautiful calendar.

  • Need two calendars in one? We got you.
  • Need multiple different calendars on the page? Easy peasy.
  • Prefer another color or style? We’ve got CSS classes for days.
  • Need different functionality? It’s developer friendly, completely extendable, and infinitely customizable.

Highlights:

  • Manage events using any external calendar of your choice
  • Combine multiple ICS feeds into one calendar
  • Embed multiple calendars on one page
  • Lots of view options (Grid, Month List, Day List, Year List)
  • Locale support
  • Lots of customization options (and ability to add more)
  • Lightweight and fast
  • Responsive design
  • Easy setup using WordPress Block or Shortcodes
  • NO API KEYS REQUIRED

Contributing

Contributions are welcome! Please feel free to submit a Pull Request to the GitHub repository.

Support

For support, feature requests, or bug reports, please visit the GitHub repository.

You can also sponsor development at GitHub Sponsors.

WordPress.org metadata

Plugin tags

Topics listed for this plugin in the WordPress.org directory.

  • google calendar
  • embed
  • events
  • ics
Compatibility & maintenance

Compatibility & maintenance

Tested with WP 7.1

Marked as tested with the current WordPress 7.1 release.

Current WordPress releaseWordPress 7.1
WordPress.org Tested up to7.1
Minimum requirementsWordPress 5.8 · PHP 7.4
Update activity25 Oct 20268d ago

“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.

Changes recorded by WP PlugIndex

Recent tracked changes

Version3.0.33.0.4
WordPress compatibility7.0.47.1.4
Directory statusinactiveactive
Directory statusactiveinactive
Tracking & source

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