42FM icon

42FM

by loczek · 42fm.app · Just for Fun
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

42FM allows you to listen to music on Twitch with synchronization between users that use this extension. Available commands: -…

Users
2,000
+1,000 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
10
0 in 30 days
Store rank
#21K
#17K among extensions
Version
1.0.1
updated 11 Oct 2026

Users

monthly, 3 years
2001,1002,000Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 2,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
1610Aug 2023Apr 2025Oct 2026
Latest, 15 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 42FM

42FM allows you to listen to music on Twitch with synchronization between users that use this extension. Available commands: - "!fm <youtube link here/youtube video id/title>" - "!fm wrong" Commands for broadcaster/mods - "!fm help" - "!fm pause" - "!fm play" - "!fm skip" - "!fm clear"

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1,000+100.0%00.00
6 months0+0.0%00.00
1 year+1,000+100.0%+10.00

Version history

16 versions recorded
1.0.111 Oct 2026
1.0.09 Oct 2026
0.2.08 Mar 2026
0.1.818 Aug 2024
0.1.722 May 2024
0.1.63 May 2024
0.1.54 Apr 2024
0.1.36 Oct 2023

Details

Category
Just for Fun
First seen
22 Feb 2022
Size
293 KB
Languages
en
Pricing
Free
Extension ID
djkopjknjkhhhlbpaooiffegfhibkdka

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
scripting
Site access
*://*.twitch.tv/*

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