Happy Sync icon

Happy Sync

by idox2x · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

Automatically sync your friends’ birthdays from Facebook to Google Calendar in one click. Never miss a birthday again.

Users
4
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#276K
#229K among extensions
Version
1.0.0
updated 2 Mar 2026

Users

monthly, 8 months
025Mar 2026Jul 2026Oct 2026
Latest, 19 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months
001Mar 2026Jul 2026Oct 2026
Latest, 19 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Happy Sync

Never forget a friend’s birthday again. This extension helps you sync your Facebook friends’ birthdays to your Google Calendar in just a few clicks. Stay organized, plan ahead, and make sure you never miss an important celebration. The extension only accesses the Facebook birthdays page when you trigger it and creates calendar events with your permission.

Growth

WindowUsersChangeRatingsRating
7 days−1−20.0%00.00
30 days−2−33.3%00.00
6 months+1+33.3%00.00

Chrome Web Store search rankings

Where Happy Sync appears when people search the store, with the 30 day change
Search phrasePosition30 days
happy#17+10

Version history

1 versions recorded
1.0.02 Mar 2026

Details

Category
Tools
First seen
2 Mar 2026
Size
121 KB
Languages
en
Pricing
Free
Privacy policy
idomadarr.github.io
Extension ID
fkmbfhcflfkleobcclinmdeppfnhaamf

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
identitynotificationsalarmsstorage
Site access
https://www.facebook.com/*https://chrome-extension-server-happysync.onrender.com/*

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