JR Tools icon

JR Tools

by Eric.JR.Chen · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Tools By JR for anything.

Users
980
−20 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#32K
#27K among extensions
Version
1.1.2
updated 30 Sep 2025

Users

monthly, 13 months
3006501,000Oct 2025May 2026Oct 2026
Latest, 15 Oct 2026: 980 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
001Oct 2025May 2026Oct 2026
Latest, 15 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 JR Tools

Tools for Web Developer. Function: - Cookies Editor: helps you more effectively manage all cookies stored within your browser, including 3rd party cookies. Entertainment: - Snake game continuously updated ...

Growth

WindowUsersChangeRatingsRating
7 days+201+25.8%00.00
30 days−20−2.0%00.00
6 months−20−2.0%00.00
1 year−20−2.0%00.00

Version history

2 versions recorded
1.1.230 Sep 2025
1.1.0.424 Aug 2014

Details

Category
Developer Tools
First seen
24 Aug 2014
Size
401 KB
Languages
en, zh-CN
Pricing
Free
Privacy policy
mlaohu.com
Extension ID
khkfgdmalafcoblobnikkgglhdgjdmol

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
cookies
Site access
<all_urls>http://*/*https://*/*
Can read and change data on every website you visit.

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