Firefox 99 User Agents

Showing user agents for Firefox version 99. This is a listing of the most recent user agents detected from this software version.

  • Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0 Unique/91.7.6146.47
    Firefox 99 on Windows 7
  • Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0 Config/97.2.1091.92
    Firefox 99 on Windows 7
  • Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0 Viewer/94.9.9338.39
    Firefox 99 on Windows 8
  • Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0 Viewer/97.9.3888.89
    Firefox 99 on Windows 8
  • Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0 Herring/96.1.5370.71
    Firefox 99 on Windows 8
  • Mozilla/5.0 (Windows NT 6.2; rv:99.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Windows 8
  • Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0 Config/100.2.5001.2
    Firefox 99 on Windows 8
  • Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.6
    Firefox 99 on Windows 8
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 12) AppleWebKit/601.3.9 (KHTML, like Gecko) Version/9.0.2 Firefox/99.0
    Firefox 99 on Mac
  • BB22_Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Ubuntu
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:99.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Mac 10
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:99.20210512) Gecko/20100101 Firefox/99.20210512
    Firefox 99 on Mac 10
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:52.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Mac 10
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2; rv:99.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Mac 10
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3; rv:99.0) Gecko/20000101 Firefox/99.0
    Firefox 99 on Mac 10
  • Mozilla/5.0 (Macintosh; Intel Mac OS X 11_3; rv:99.0esr) Gecko/20110101 Firefox/99.0esr
    Firefox 99 on Mac 11
  • Mozilla/5.0 (Windows NT 10.0; rv:99.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Windows 10
  • Mozilla/5.0 (Windows NT 10.0; Win64; rv:99.0) Gecko/20010101 Firefox/99.0
    Firefox 99 on Windows 10
  • Mozilla/5.0 (Windows NT 10.0; Win64; rv:99.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Windows 10
  • Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0
    Firefox 99 on Windows 10
Random User Agents