Release date:
2025-08-19
Latest Firefox 142 user agents:
| User Agent | Platform | Device |
|---|---|---|
| Mozilla/5.0 (Windows NT 10.0; rv:142.0 ) Gecko/20100101 Firefox/142.0 | Windows 10 | Unknown |
| Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Firefox/142.0 | GNU/Linux | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:142.0) Gecko/20100101 Firefox/142.0 LKL | Windows 10 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:142.0.1) Gecko/20100101 Firefox/142.0.1 | Windows 10 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:142.0) Gecko/20100101 Firefox/142.0.1 | Windows 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:142.0) Gecko/20100101 Firefox/142.0 BRDNsBrowserService/1.0 (+https://iambrdn.com) | Mac 10 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win 64; x64; rv:142.0) Gecko/2010 0101 Firefox/142.0 | Windows 10 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:142.0) Gecko/20100102 Firefox/142.0 | Windows 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2; rv:142.248.887) Gecko/20100101 Firefox/142.248.887 | Mac 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_3; rv:142.187.224) Gecko/20100101 Firefox/142.187.224 | Mac 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3; rv:142.288.477) Gecko/20100101 Firefox/142.288.477 | Mac 10 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; rv:142.547.690) Gecko/20100101 Firefox/142.547.690 | Windows 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5; rv:142.471.223) Gecko/20100101 Firefox/142.471.223 | Mac 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_0; rv:142.468.849) Gecko/20100101 Firefox/142.468.849 | Mac 10 | Unknown |
| Mozilla/5.0 (Windows NT 6.3; WOW64; rv:142.0) Gecko/20100101 Firefox/142.0 | Windows 8 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3; rv:142.732.980) Gecko/20100101 Firefox/142.732.980 | Mac 10 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; rv:102.0) Gecko/20100101 Firefox/142.0 | Windows 10 | Unknown |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:142.0) Gecko/20250827 Firefox/142.0 | Windows 10 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 13.2; rv:142.0) Gecko/20100101 Firefox/142.0 | Mac 13 | Unknown |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_3; rv:142.160.146) Gecko/20100101 Firefox/142.160.146 | Mac 10 | Unknown |
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