How to Set Up a Proxy in Safari Browser

Safari works differently from most browsers. It doesn't have its own standalone proxy configuration, instead acting as a native interface to macOS networking.

When you configure residential proxies for Safari, you're updating system-wide network settings on your Mac. As a result, your proxy connection applies to Safari as well as other applications that rely on the same network setup.

Start by collecting our Decodo proxy details:

1. Log in to the Decodo dashboard.
2. Navigate to Residential and select the Proxy setup tab.
3. Choose your target location and other parameters.
4. Copy the required credentials: proxy address, port, username, and password.

Here you define which traffic Safari routes through the proxy:

1. In the Network window, select Proxies.
2. Turn Web Proxy (HTTP) on.
3. Turn Secure Web Proxy (HTTPS) on.

Enabling both is required for modern websites to load correctly in Safari.

Finish by confirming the connection is active:

1. Close the settings window and return to Safari.
2. Refresh the page. macOS may prompt you to confirm your credentials.
3. Visit https://ip.decodo.com in Safari and check that the displayed IP matches your selected location.

"Safari cannot open the page" error

This issue usually occurs when only the HTTP proxy is enabled and HTTPS is left off. Most modern websites require secure HTTPS connections. Make sure Web Proxy (HTTP) and Secure Web Proxy (HTTPS) are both turned on in the proxy settings.

Repeated password prompt

Safari integrates closely with iCloud Keychain. If macOS keeps asking for your proxy password, an outdated or corrupted Keychain entry may be causing the loop. Open Keychain Access, search for the proxy entry, delete it, then re-enter your credentials in the proxy settings to create a fresh save.

Slow loading speeds

Safari’s built-in privacy features, such as Intelligent Tracking Prevention, can occasionally increase latency when used with proxies. If you notice unstable connections or slow loading, check that iCloud Private Relay or similar relay features are disabled, as they can interfere with proxy traffic.