Is Mozilla down right now?
OperationalMozilla is the nonprofit organization behind the Firefox web browser, Thunderbird email client, and open-source internet privacy and security tools. Current OutageHQ URL check for Mozilla: up and running.
Current URL check for Mozilla
Mozilla is up and running
https://www.mozilla.org
Not working for you?
Report an outageLast checked: . Current OutageHQ status: operational. There have been 0 user-submitted reports in the past 24 hours. Automated monitoring results are summarized on this page.
Mozilla service health
Last 24 hours, shown in UTC
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5 PM UTC: 280 ms response, 0 incidents, 0 reports
Recent outage reports
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Reports are anonymous. This history shows only the selected issue type and submission time from the last 30 days.
Newest anonymous Mozilla reports from the last 30 days
0 in the last 24 hours
No detailed outage reports in the last 30 days
If Mozilla is not working for you, use the report panel above to add an anonymous signal.
Mozilla outage guide
Clear steps, real-time checks, and helpful context when Mozilla isn't working.
Check this firstDistinguish Firefox browsing from Mozilla account sync, add-on downloads, and the Mozilla website.
What might affect Mozilla?
Mozilla service outages affect Firefox Sync, add-on downloads, and account authentication but do not impact the Firefox browser itself. CDN issues can prevent extension updates and new add-on installations.
What to do when Mozilla is not working
- Firefox itself works offline — a Mozilla website outage does not affect your browser. Only add-on downloads and Firefox Sync may be impacted.
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Help readers check whether Mozilla is down from a blog, help center, internal wiki, or incident runbook.
Source checks for Mozilla
OutageHQ checks the monitored Mozilla URL. A reachable URL does not prove that every feature, account, or region works. Compare these observations with Mozilla's own updates when available. How OutageHQ checks services.
Provider updates
View Mozilla online services status page — All Systems Operational
- Relay Phone Masking Issue
resolved · Sep 19, 2025, 7:56 PM UTC
- Monitor Unavailable
resolved · Jan 15, 2025, 10:22 PM UTC
- Phone Calls and Text Messages Not Working
resolved · Jan 2, 2025, 8:26 PM UTC
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