Calendrz icon

Calendrz

by CALENDRZ, INC · calendrz.com · Workflow & Planning
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Prevent double-bookings across Google Calendar & Microsoft 365. Calendrz auto-blocks busy time everywhere, instantly and privately.

Users
10
−2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#192K
#161K among extensions
Version
1.0.15
updated 8 Jun 2026

Users

monthly, 3 years
2916Aug 2023Jul 2025Oct 2026
Latest, 17 Oct 2026: 10 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
012Aug 2023Jul 2025Oct 2026
Latest, 17 Oct 2026: 2 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 Calendrz

Manage your Calendrz availability mirroring directly from Chrome.

Growth

WindowUsersChangeRatingsRating
7 days−3−23.1%00.00
30 days−2−16.7%00.00
6 months−7−41.2%00.00
1 year0+0.0%00.00

Version history

8 versions recorded
1.0.158 Jun 2026
1.0.1026 May 2026
1.0.520 Apr 2026
1.0.35 Apr 2026
1.0.25 Apr 2026
1.0.110 Mar 2026
0.4.08 Mar 2026
0.2.33 Apr 2023

Details

Category
Workflow & Planning
First seen
3 Apr 2023
Size
102 KB
Languages
en
Pricing
Free
Privacy policy
calendrz.com
Extension ID
eaepkmdecaipfdfjfehgdmmfdkfcklib

Permissions and risk

Low riskimpact 1, likelihood 2
Site access
*://*.calendrz.com/*

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