Checker Plus for Google Calendar™

See your next events, get meeting notifications and snooze events without opening the Google Calendar page!

As of June 2026, Checker Plus for Google Calendar™ has 300,000 users and a 4.42/5 rating from 2,057 reviews in the Workflow & Planning category.

Usersno change0%
300.0K
300,000
Ratingdown 0.2 percent0.2%
4.42
2.1K reviews
Reviewsno change0%
2.1K
Version
45.3.2
Manifest V3
90-day change · In the last 90 days this extension 4 version updates.

History

12 snapshots

Tracking since Apr 4, 2026.

303.5K300.0K296.5KApr 4, 2026Jun 19, 2026
View as table
DateUsersRatingReviewsVersion
Apr 4, 2026300.0K4.432.1K45.0.11
Apr 14, 2026300.0K4.432.1K45.0.11
Apr 19, 2026300.0K4.432.1K45.0.11
Apr 25, 2026300.0K4.432.1K45.1
May 5, 2026300.0K4.432.1K45.1
May 7, 2026300.0K4.432.1K45.1
May 16, 2026300.0K4.432.1K45.1
May 30, 2026300.0K4.432.1K45.2
Jun 7, 2026300.0K4.422.1K45.2
Jun 10, 2026300.0K4.422.1K45.2
Jun 13, 2026300.0K4.422.1K45.3.1
Jun 19, 2026300.0K4.422.1K45.3.2
Now300.0K4.422.1K45.3.2

Permissions & access

Permissions
alarmsstoragettsidlecontextMenusnotificationsactiveTabgcmidentityunlimitedStoragesystem.displayoffscreenscriptingsidePanel
Host access
None declared

Screenshots

Checker Plus for Google Calendar™ screenshot 1Checker Plus for Google Calendar™ screenshot 2Checker Plus for Google Calendar™ screenshot 3Checker Plus for Google Calendar™ screenshot 4Checker Plus for Google Calendar™ screenshot 5Checker Plus for Google Calendar™ screenshot 6

About

Stay on top of your schedule with powerful desktop and voice reminders, quick event creation, and deep Google Calendar integration — all without opening the calendar page.

Why this extension?
⭐ 100x More Powerful than standard calendar extensions
🗣️ Voice + Desktop Notifications like Outlook
🖱️ Snooze Events, Add Quickly, and Customize Everything
🌍 Trusted developer of 1,000,000+ users worldwide
💬 Excellent support & fast responses

✅ Packed with Features:
• Quick-add events multiple ways:
• Type naturally (e.g. “Lunch with Mom 11am Sunday”)
• Highlight text on any page and right-click to save it
• Add from Gmail or websites with a right-click
• Use the Chrome address bar with the keyword cal
• Automatically import from Facebook event pages

🔔 Powerful Notifications:
• Desktop popups like Outlook with snooze & voice alerts
• Add timers like “Take out pizza!”
• Great accessibility for the visually impaired

📅 Calendar Customization:
• Popup views: month, week, day, agenda, year, or your own layout
• Show current date, next event time, or countdown on icon
• Drag and drop events in the calendar view
• Offline reminders when you're not connected

🔧 Bonus Goodies:
• Supports for Google Tasks and the side panel
• Gray out past days or highlight weekends
• Show Birthday and Family calendars
• Extra features are available upon contributing any amount
• I'll add your suggestions

Click "Website" or visit jasonsavard.com for more info.

Change log: https://jasonsavard.com/wiki/Checker_Plus_for_Google_Calendar_changelog

Technical

Version
45.3.2
Manifest
V3
Size
1.37MiB
Min Chrome
88
Languages
41
Featured
No

Metadata

ID
hkhggnncdpfibdhinjiegagmopldibha
Developer ID
u10d245b99b25a4e6fb7f657226bf679d
Developer Email
[email protected]
Created
Jun 11, 2010
Last Updated (Store)
Jun 12, 2026
Last Scraped
Jun 19, 2026
Website
jasonsavard.com

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Data sourced from the Chrome Web Store · last verified Jun 19, 2026.