r/MozillaFirefox is a subreddit with 2k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses firefox, mozilla, extension, update, and youtube.
The latest news and developments on Mozilla Firefox and Mozilla, a global non-profit that strives to promote openness, innovation and opportunity on the web. This is an unofficial community.
Popular Themes in r/MozillaFirefox
#1
Advice Requests
: "I need convincing not to move to edge"
16 posts
#2
Solution Requests
: "Is your FF broken since today? Solution here."
14 posts
#3
Pain & Anger
: "Anyone else had this problem with the 8/5/2023 update?"
5 posts
#4
News
: "Will Mozilla start selling our data now?"
2 posts
Popular Topics in r/MozillaFirefox
#1
Firefox
: "Firefox 117.0, See All New Features, Updates and Fixes"
195 posts
#2
Mozilla
: "Feedback on Mozilla’s AI plans for Firefox"
22 posts
#3
Extension
: "Firefox 115 can silently remotely disable my Extension on any site"
19 posts
#4
Update
: "Firefox 116.0, See All New Features, Updates and Fixes"
18 posts
#5
Youtube
: "Youtube video freezes randomly, Whats going on with it?"
12 posts
#6
Android
: "Prepare your Firefox desktop extension for the upcoming Android release | Mozilla Add-ons Community Blog"
9 posts
#7
Issue
: "Firefox has completely stopped working with network & integration Issues for some reason."
8 posts
#8
Privacy
: "New to Mozilla Firefox coming from Brave Browser. What extensions are a must for top Privacy and ad-free experience?"
7 posts
#9
Problem
: "Firefox not working"
7 posts
#10
Bug
: "Enable fission? Any Bugs?"
6 posts
Flair Used in r/MozillaFirefox
#1
🖥️ Help
: "instagram redirects to [::1]:8872"
94 posts
#2
📃 Discussion
: "Brave questions about the future of Mozilla Firefox."
25 posts
#3
:firefox: Firefox Releases
: "Firefox 117.0, See All New Features, Updates and Fixes"
20 posts
#4
📰 News
: "Other Options"
17 posts
#5
🧩 Extensions
: "Is your FF broken since today? Solution here."
14 posts
#6
✔️ Solved
: "PDF Night Mode without add-ons!"
5 posts
#7
Discussion
: "Firefox 115 can silently remotely disable my extension on any site"
3 posts
#8
Help
: "Printing on my A2 Sized Envelopes has suddenly gone off-center (and only in Firefox). Any ideas on how to fix this?"
3 posts
#9
:mozilla: Mozilla Blog
: "Firefox expands fingerprint protections"
3 posts
#10
▶️ Development
: "Mozilla Sued for Discrimination by Former CEO-To-Be"
3 posts
Member Growth in r/MozillaFirefox
Yearly
+532 members(54.2%)
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Last updated: June 21, 2026