Lightweight antidetect browser with a built-in proxy tester for quick connectivity checks. Set up KnoxProxy in MaskFog in minutes for reliable multi-account browsing with real residential IPs.
Open MaskFog and log in to your account.
Click "Create" or "New Profile" from the profile management screen.
In the profile settings, go to the "Proxy" tab.
Choose "HTTP" or "SOCKS5" from the protocol dropdown.
Fill in the proxy fields with your KnoxProxy credentials.
Proxy Address: gw.knoxproxy.com
Port: 7000 (HTTP) or 7001 (SOCKS5)
Account: your_username-country-gb
Password: your_passwordClick the built-in "Test" button to verify KnoxProxy connectivity and confirm the displayed IP matches your target country.
{
"proxy": {
"type": "HTTP",
"address": "gw.knoxproxy.com",
"port": 7000,
"account": "your_username-country-gb",
"password": "your_password"
}
}Add -session-{profileId} to the username for a sticky IP. Without the session flag, KnoxProxy assigns a new IP on each profile launch.
| Problem | Fix |
|---|---|
| Built-in test shows "Failed" | Double-check that you entered gw.knoxproxy.com with port 7000 (HTTP) or 7001 (SOCKS5). |
| IP does not match expected country | Add -country-{cc} to the username field, e.g. your_username-country-gb. |
USER-country-de-city-berlin-session-profile07Order matters -- geo flags before the session flag. The session name is free text; use the profile ID so the mapping is self-documenting. Password stays as issued; no flags belong there. HTTP on :7000, SOCKS5 on :7001, same credentials.
Yes. MaskFog includes a one-click "Test" button in the Proxy tab that verifies your KnoxProxy connection and shows the detected exit IP and country, letting you confirm your -country-{cc} suffix worked before opening the profile. If the test fails, MaskFog reports it directly instead of leaving you guessing why the connection failed.
MaskFog supports bulk import for setting up many profiles quickly. Format each line as gw.knoxproxy.com:7000:your_username-country-{cc}:your_password, swapping in the country code and your actual KnoxProxy credentials for each profile you need. This saves manually filling in the Proxy Address, Port, Account, and Password fields one profile at a time.
Residential proxies provide the best fingerprint consistency for MaskFog profiles, since real residential IPs blend in better across different sites and platforms. ISP proxies are faster and more stable for long browsing sessions instead, trading some fingerprint variety for speed, so pick based on whether your task favors realism or raw speed.
MaskFog offers a free tier with a limited number of profiles, enough to test KnoxProxy before committing to a paid plan. KnoxProxy integration itself works the same way on every MaskFog tier, including free, since the proxy fields in the profile's Proxy tab are identical regardless of your subscription level.
Rotating residential proxies -- 3 minutes setup, instant activation, 14-day money-back guarantee.