Firefox 103 User Agents

Firefox 103 User Agents in our database. This is a listing of only some of the most popular ones.

• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:103.0) Gecko/20010101 Firefox/103.0

  Firefox 103 on Windows 10

• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/103.0

  Firefox 103 on Windows 10

• Mozilla/5.0 (Windows NT 10.0; rv:103.0) Gecko/20100101 Firefox/103.0

  Firefox 103 on Windows 10

• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2; rv:103.0) Gecko/20010101 Firefox/103.0

  Firefox 103 on Mac 11

• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1; rv:103.0esr) Gecko/20000101 Firefox/103.0esr

  Firefox 103 on Mac 11

• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:103.0) Gecko/20100101 Firefox/103.0

  Firefox 103 on Mac 10