Firefox 143 User Agents

Firefox 143 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:143.0) Gecko/20100101 Firefox/143.0

    Firefox 143 on Windows 10

  • Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100126 Firefox/143.98

    Firefox 143 on Windows 10

  • Mozilla/5.0 (Windows NT 8.0; Win64; x64; rv:98.0) Gecko/20100120 Firefox/143.64

    Firefox 143 on Windows NT

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