ChatMarker

by diptesh · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

Mark, label, and set reminders for messages across WhatsApp, Messenger, Instagram, and LinkedIn

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#192K

#161K among extensions

Version

1.0.6

updated 4 Dec 2025

Users

monthly, 11 months

Latest, 21 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months

Latest, 21 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 ChatMarker

Mark and organize chats across Reddit, LinkedIn, Facebook, Instagram and WhatsApp social platforms with labels, notes, and reminders. Cloud sync included.

Growth

Window	Users	Change
7 days	+1	+10.0%
30 days	+1	+10.0%
6 months	0	+0.0%

Version history

3 versions recorded

1.0.64 Dec 2025

1.0.327 Nov 2025

1.0.224 Nov 2025

Details

Category: Tools
First seen: 24 Nov 2025
Size: 254 KB
Languages: en
Pricing: Free
Privacy policy: dasdiptesh101.github.io
Extension ID: ncpekmlgbjebddcnldlnfejcianpecmd

Permissions and risk

Moderate riskimpact 2, likelihood 2

Permissions

storagenotificationsalarmsactiveTabsidePanelcontextMenus

Site access

https://web.whatsapp.com/*https://www.messenger.com/*https://www.facebook.com/*https://www.instagram.com/*https://www.linkedin.com/*https://www.reddit.com/*https://old.reddit.com/*https://chat.reddit.com/*https://*.firebaseapp.com/*https://*.googleapis.com/*