Happ Proxy Mode: How It Works and When to Use It

How VPN mode works

In VPN mode, Happ creates a virtual network interface and pushes all of the device's traffic through it — browser, apps, and system services alike. It's the most predictable way to connect: there's no per-app setup, and everything begins working the instant the key is added.

What sets Proxy mode apart

Proxy mode goes about it differently: Happ runs a local proxy server built on Xray-core, and only the traffic deliberately aimed at it — a particular browser or apps configured to use that proxy — actually passes through. That comes in handy when you'd like to redirect a chosen few programs rather than the entire device, without standing up a system-wide VPN tunnel.

When proxy outdoes VPN

Happ Proxy mode is worth reaching for when:

• a system-wide VPN clashes with other software or the device's network settings;
• you want firmer control over which traffic runs through the server to sidestep blocks and which goes direct;
• you only mean to send a browser or a specific app through the server, not the whole device.

If you're after precise per-app routing while staying in VPN mode, take a look at the split tunneling guide at /en/split-tunneling/.

What proxy mode is built on

VPN and Proxy both run on Xray-core and share the same key issued in the Happ Telegram bot — there's no separate encryption protocol to set up by hand; the sole distinction is how traffic makes its way into the tunnel. The full details are on /en/proxy/.

Switching Proxy on

The mode is enabled directly in the Happ app's settings on whichever platform you're using, and desktop systems also come with a dedicated Happ Proxy Utility that makes integrating it with other software easier. The general connection steps are covered on /en/setup/.

Common questions