Multilogin lets users create isolated browser profiles that simulate separate devices or users. It's commonly used for managing multiple accounts or running parallel sessions without cross-contamination of cookies, fingerprints, or session data. ## **Why use proxies in Multilogin** Each Multilogin profile simulates a unique device. Assigning a dedicated proxy to each profile helps you: - Prevent account linking - Reduce detection risks - Maintain accurate geolocation
## **Multilogin proxy setup guide** ### **Step 1: Get Your Proxy Details** - Before you start, gather the necessary Squid Proxies information: - IP address - Port (typically `8800` unless otherwise specified) - Username and password (_if using user/pass auth_) **OR** Ensure your current IP is whitelisted (_for IP-based authentication_)
### **Step 2: Log In to Multilogin** 1. Go to https://multilogin.com and log in to your account.

2. Launch the Multilogin desktop application.
#### **Step 3: Create a New Browser Profile** 1. Click **Create New** from your Multilogin dashboard.

2. Give your profile a name (e.g., Amazon Store US, Ad Account EU, etc.). 3. Choose your preferred browser engine (e.g., Mimic for Chromium-based or Stealthfox for Firefox-based). 4. Configure the browser fingerprint settings if needed—or leave the defaults if you're not sure.
### **Step 4: Add Proxy** 1. Scroll down to the Proxy section within the browser profile setup. 2. Click Edit proxy settings.

3. Choose HTTP or HTTPS as proxy type.

4. Enter your proxy details: - Host: Your proxy IP (e.g., `123.456.789.0`) - Port: Proxy port (e.g., `8800`) - Username and Password: Only if you're using user/pass authentication

5. Click Check proxy to verify the connection.

✅ You should see **“Connection test passed!”** if everything is configured correctly.
### **Step 5: Save and Launch the Profile** 1. Click Create Profile or Save Changes.

2. From the profile list, click Start to launch the browser.

3. Once the profile opens, visit https://whatismyipaddress.com to confirm your IP address and location match your Squid Proxy.

You're now securely browsing through a fully isolated profile powered by Squid Proxies.
## **Troubleshooting guide** - **Proxy Not Connecting?** - Double-check your IP/Port and authentication credentials. If using IP authentication, make sure your machine's IP is whitelisted. - **Still Seeing Original IP?** - Ensure the browser profile is using the correct proxy and that the proxy is active (green checkmark during setup). - **Profile Behaving Erratically?** - Try switching proxy types (HTTP vs. HTTPS), and ensure the fingerprint settings aren't conflicting with the proxy geolocation.
## **Best practices with Squid Proxies** - Use one unique proxy per profile to prevent account linking. - Use residential proxies when working with platforms that are sensitive to datacenter IPs. - Combine with Multilogin’s built-in fingerprinting tools for maximum stealth. - Rotate or update proxies regularly if you're working with aggressive platforms.
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**More Guides:** - [AdsPower Anti-Detect Tool](https://www.squidproxies.com/proxy-tutorials/getting-setup/proxy-managers/adspower-anti-detect-tool) - [Avoiding Blocks and CAPTCHAs](https://www.squidproxies.com/proxy-tutorials/advanced-guides/avoiding-blocks-and-captchas)