CKBox icon

CKBox

by Papa · ckbox.co · Workflow & Planning
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Advanced toolbox for CryptoKitties

Users
753
+26 in 30 days
Rating
4.9 / 5
unchanged in 30 days
Ratings
10
0 in 30 days
Store rank
#36K
#30K among extensions
Version
0.33.0
updated 29 May 2024

Users

monthly, 3 years
2006001,000Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 753 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
3610Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 10 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 CKBox

Get your CryptoKitties out of the box! CK Box is a set of additions to CryptoKitties website. - Hidden genes - Kitty history - Breeding probabilities - Cattribute charts and stats - Jewels in market/profile list - Cattributes popup right on kitty - More cool stuff The future is meow...

Growth

WindowUsersChangeRatingsRating
7 days−2−0.3%00.00
30 days+26+3.6%00.00
6 months−26−3.3%00.00
1 year−78−9.4%00.00

Version history

31 versions recorded
0.33.029 May 2024
0.32.2210 Dec 2023
0.32.211 Jul 2023
0.32.2023 Feb 2023
0.32.1913 Feb 2023
0.32.1825 Nov 2022
0.32.1717 Nov 2022
0.32.166 Nov 2022

Details

Category
Workflow & Planning
First seen
24 Jun 2020
Size
154 KB
Languages
en
Pricing
Free
Extension ID
jkefllnpggoehndkogpdjndhfidgnchk

Permissions and risk

Minimal riskimpact 1, likelihood 0
Permissions
storage
Site access
https://*.ckbox.co/*

Alternatives to CKBox

Extensions that rank for the same store searches or share the Workflow & Planning category, ordered by users
Adobe Acrobat: PDF edit, convert, sign tools346M users · 4.4 ★ · 64,102 ratings Application Launcher For Drive (by Google)99M users · 2.6 ★ · 2,180 ratings AdBlock — block ads across the web65M users · 3.9 ★ · 290,288 ratings Chrome Remote Desktop41M users · 3.8 ★ · 2,968 ratings Adblock Plus - free ad blocker40M users · 3.9 ★ · 188,120 ratings Microsoft Single Sign On37M users · 1.3 ★ · 1,004 ratings ClassLink OneClick Extension16M users · 1.3 ★ · 624 ratings Free VPN for Chrome - VPN Proxy VeePN15M users · 4.5 ★ · 53,233 ratings