Free Proxy Tools
The same two checks we run ourselves before a customer gets a line, available to anyone. No sign-up, nothing stored.
Recommended antidetect browsers
Which antidetect browser should I use with an LA line? Undetectable.io first: a profile per LA line with Pacific time and en-US, the proxy details pasted in, and the built-in check reading Los Angeles before you open anything. GoLogin is our second recommendation.
Undetectable.io
Free to start, on Windows and macOS, with profiles local or in the cloud. Give each profile its own California Proxies line.
Get Undetectable.io ↗GoLogin
3 profiles on the free plan, and it runs on Windows, macOS and Linux, plus phones. A California Proxies line goes in as host:port:user:pass.
Get GoLogin ↗Partner links. If an antidetect browser takes an HTTP or SOCKS5 proxy, our lines work in it; these two are our recommendations.
Ready to start?
Real carrier SIMs, unlimited rotation, eight US metros live. LA lines from $2 for two hours, $6 for the day.
Go deeper with IPFighter
Our go-to for browser fingerprinting, bot detection, DNS and WebRTC leak tests is IPFighter's free suite, and it works well alongside a California Proxies line:
IP score & lookup ↗ Browser fingerprint ↗ Bot detection ↗ DNS leak test ↗ WebRTC leak test ↗ IPFighter proxy checker ↗