Sleipnir

A living catalog of real browser User-Agent strings seen on CheckProxy.org and shared IP databases. Filter by browser, operating system, device type, or search the raw string — ideal for antidetect profiles and proxy testing.

1864 entries · Last updated May 30, 2026, 11:35:41 AM

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Sleipnir User-Agents — updated May 30, 2026, 11:35:41 AM

2 results
# Raw User-Agent Browser OS Device
1 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Sleipnir/6.5.9 Sleipnir 6.5.9 Windows —
2 Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Sleipnir/5.0.4 Mobile/15E148 Safari/604.1 Sleipnir 5.0.4 iOS mobile

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