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Gemini Proxy on a Windows PC: Browser and App Setup

Chrome and Edge follow the Windows proxy, Firefox has its own, and the Gemini app needs a quick test.

Before you start: country and account come first

Google says the Gemini web app is available in more than 230 countries and territories, and that the mobile app may have different availability. Its requirements page says access problems can come from location, age or type of account. Check your own country on Google's list first.

This guide is for people who are in a country on that list and want a steady, clean exit that matches their account, for example when travelling or working from several networks. If your country is not on the list, a proxy does not give you the right to use Gemini there.

Where to set the proxy for each way of using Gemini

Where to set the proxy for each way of using Gemini
ItemWhere to set itNotes
Chrome and EdgeWindows: Settings, Network & internet, ProxyChrome takes system settings unless an extension, policy or flag overrides them
FirefoxSettings, General, Network Settings, SettingsChoose Manual proxy configuration, or Use system proxy settings to follow Windows
Gemini app for WindowsWindows system proxy, then the wrong-port testGoogle gives no proxy settings for the app, so confirm it follows the system proxy
Gemini CLI or API from codeEnvironment variables such as HTTPS_PROXYCovered in the Gemini proxy setup guide

Windows steps from the Microsoft support page, Chrome behaviour from the Chromium proxy notes, Firefox path from the Mozilla support article, all read 14 November 2026.

Which protocol: HTTP, not SOCKS5, for the browser

The Chromium notes say no authentication methods are supported for SOCKS5 in Chrome, and Edge is built on the same engine. The Windows manual proxy dialog has one server entry and no user name or password field. So take an HTTP asset (port 2222 on Proxy302): Chrome and Edge ask for the login in a window the first time, and you enter the user name and password from My assets.

If you want only one browser to use the proxy, the Proxy302 Chrome extension sets it for that browser alone and leaves the rest of Windows direct. For tools that need a login but have no place for it, a local forwarder on 127.0.0.1 holds the login for them.

Set the proxy on a Windows PC and test it

  1. Step 1

    In Proxy302 open My assets and copy HOST, PORT, USERNAME and PASSWORD of an HTTP asset.

  2. Step 2

    Open Settings, Network & internet, Proxy. Next to Use a proxy server under Manual proxy setup choose Set up, turn it on, enter the host and port, and Save.

  3. Step 3

    Open gemini.google.com in Chrome or Edge, enter the user name and password in the prompt, then look up your IP with a checker: the country and network must match the asset.

  4. Step 4

    For the Gemini app for Windows, change the port to a wrong number, restart the app and open a chat. If it stops loading, it uses the system proxy; put the right port back. If it works as before, use Gemini in the browser instead.

  5. Step 5

    Make the Windows time zone and the browser language match the exit country, and use the same exit every time you sign in.

The Gemini app for Windows in short

Google's help page says to download GeminiSetup.exe from gemini.google/desktop. It needs Windows 10 or later, 8 GB of RAM or more, 200 MB of free disk space, a stable connection and a personal or work or school Google account; a work or school account also needs the administrator to turn Gemini on. Proxy settings for the app are not mentioned, which is why the test in Step 4 matters.

Common problems

Browser says it cannot connect to the proxy

Check Compare host, port and protocol with the asset; a SOCKS5 asset typed into the HTTP entry will not connect.

Fix Take an HTTP asset and copy the values again.

Stop when Stop after two identical failures and open a ticket with the order number.

The prompt asks for a login again and again

Check Check the user name and password for a missing character, and that the asset has not expired.

Fix Copy the values from My assets again, or renew the IP.

Stop when Do not type the password into the address field.

Gemini shows that it is not available in your country

Check Look up the exit IP and compare its country with Google's list; also check the country of the Google account.

Fix If the exit is in a listed country and matches where you are, check the account; if your own country is not listed, stop.

Stop when A proxy does not change the account's own region or your eligibility.

The browser works but the app does not

Check Run the wrong-port test: the app may not read the system proxy.

Fix Use Gemini in the browser with the proxy set there.

Stop when Do not install more tools just to force the app through.

Cannot reach the proxy from mainland China

Check Check whether the computer can open the proxy host and port.

Fix Open Proxy302 Fast Connect and click 「一键加速」, then retry.

Stop when Only for users already in mainland China.

Which Proxy302 asset suits Gemini

A Google account you sign in to over weeks suits a static ISP IP, which does not rotate during the lease: US$0.50 for 1 day, US$7.99 for 30 days, HTTP on port 2222 or SOCKS5 on port 3333 chosen at purchase. The AI-subscription ISP page describes the Gemini tier made for this. Auto-renew is optional and can be switched off per IP; there is no free trial.

Gemini proxy on Windows: FAQ

Does the Gemini app for Windows use the system proxy?

Google does not say, so test it with a wrong port. If the app keeps working, it ignores the system proxy.

HTTP or SOCKS5 for Gemini in Chrome?

HTTP. Chrome supports no authentication for SOCKS5, so a login-protected SOCKS5 proxy does not work in the browser.

Will a proxy change my Google account's region?

No. It only changes the address of each connection. Access depends on Google's own rules for location, age and account type.

Can one proxy serve Chrome, Edge and the app?

Chrome and Edge can, through the Windows setting. For the app, run the wrong-port test first. Firefox needs its own setting or the system option.

Do I need a fixed IP for Gemini?

Not required, but a signed-in account is steadier on one exit that stays the same, in the country where you are.

Reference links

7
  1. Gemini Apps Help: where you can use Gemini

    Official documentation · Confirmed on:

    Read on 14 November 2026: the Gemini web app is available in more than 70 languages and over 230 countries and territories; the mobile app may have different availability.

  2. Gemini Apps Help: requirements and eligibility

    Official documentation · Confirmed on:

    Read on 14 November 2026: access problems can stem from location, age or type of account; personal accounts, qualifying work accounts and school accounts enabled by an administrator are covered. The page does not say how location is determined.

  3. Gemini Apps Help: use the Gemini app for Windows

    Official documentation · Confirmed on:

    Read on 14 November 2026: Windows 10 or later, 8 GB or more of RAM, at least 200 MB of free disk space, a stable internet connection, a personal or work or school Google account; sign in from the Start menu. Proxy settings are not mentioned.

  4. Microsoft Support: use a proxy server in Windows

    Official documentation · Confirmed on:

    Read on 14 November 2026: Settings, Network & internet, Proxy; Manual proxy setup, Use a proxy server, Set up; Proxy IP address and Port fields. SOCKS and proxy authentication are not mentioned.

  5. Chromium docs: proxy support in Chrome

    Official documentation · Confirmed on:

    Read on 14 November 2026: no authentication methods are supported for SOCKSv5 in Chrome; system proxy settings are one source of proxy configuration alongside manual settings and PAC scripts.

  6. Mozilla Support: connection settings in Firefox

    Official documentation · Confirmed on:

    Key points as returned for this article on 14 November 2026: General panel, Network Settings, Settings opens Connection Settings; options include No proxy, Auto-detect, Use system proxy settings, Manual proxy configuration and an automatic configuration URL. The page itself did not load in our fetcher.

    Read through a search summary, not the full page.

  7. Proxy302 product facts and price list

    Product observation · Confirmed on:

    Product facts file of the site, checked 10 November 2026: prices in US$ (1 PTC = US$1), lease terms, protocols and ports, quantity limits, no free trial.

Ready to try it?

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