10 Best Proxy Browsers 2025 for Fast and Secure Access

Choosing the best proxy browser in 2025 requires a careful look at what each product can do. Modern options vary in how deeply you can tune connection settings, how well they prevent data leaks, and how convenient they are for handling multiple profiles.

This review covers 10 special browsers suited to different tasks – from secure browsing and protecting personal data to managing multiple accounts and running online streams.

What Is a Proxy Browser and Why Use One?

A regular browser connects to websites directly, exposing your real IP address and device details. A proxy-enabled one routes all traffic through an external server that masks your IP and overrides the system’s reported parameters. This approach helps you access regions‑restricted content and isolate sessions from one another.

Key Features to Look for in the Best Browser For Proxy Configuration

Such a solution gives you traffic isolation and connection management that standard tools don’t offer.

• Precise routing. Traffic goes only through the specified intermediary server, without changing global system settings.
• Connection isolation. The proxy is active inside the browser; other apps continue to access the network directly.
• Protocol and proxy type support. Typically supports HTTP, HTTPS, and SOCKS5. Works with residential, mobile, datacenter, and ISP intermediaries.
• Independent profiles. Each session is autonomous (you can set its own network parameters), and authentication data is stored in isolation.
• Leak protection. WebRTC (which can reveal your real IP) is disabled. DNS queries are sent through the intermediary server, avoiding calls to your ISP.
• Straightforward configuration. All parameters are set in the browser UI. Changes take effect immediately – no restart or extra software required.

These benefits make such solutions useful for everything from multi‑account workflows and geo‑testing to analytics and safe everyday browsing.

5 Browsers With Support for External Proxies

Below we consider what is the best proxy browser and for what use cases. Their internet connection settings are built into the UI and work independently of system‑wide network parameters. All of them are free and available from the developers’ official sites.

Mozilla Firefox

Firefox is available for Windows, Linux, and macOS, as well as Android and iOS. It offers one of the best balances of flexibility and stability.

Features:

• Support for HTTP, HTTPS, SOCKS5;
• Automatic configuration via PAC file (by URL);
• DNS proxying when using SOCKS v4/v5;
• Per‑site exceptions (bypass proxy).

A practical limitation is the lack of builtin profile switching.

LibreWolf

LibreWolf is an open‑source fork of Firefox with the same proxy settings.It adds online privacy protections that are not enabled by default in standard Firefox:

• WebRTC disabled by default (it is enabled in Firefox);
• Telemetry and related code fully removed;
• Mozilla cloud services (Sync, Pocket, etc.) disabled;
• uBlock Origin preinstalled;
• Hardened user.js configuration enabled;
• Updates delivered via its own repository.

LibreWolf is available for Windows, Linux, and macOS, but there are no mobile versions.

Note: The connection settings UI in Firefox and LibreWolf is identical because both are built on the Gecko engine.

K-Meleon

A lightweight Windows browser built on Gecko.

Capabilities:

• Create and store multiple configurations;
• Support for HTTP, HTTPS (SSL), FTP, Gopher, and SOCKS 4/5;
• PAC script support;
• DNS proxying with SOCKS5;
• Exclusion list (bypass proxy);
• Quick profile switcher from the menu;
• Integration with Macro Extension (macros and hotkeys for switching).

K‑Meleon is available only on Windows.

Falkon

A QtWebEngine‑based browser developed by the KDE community. Officially supported on Linux (Snap Store, Flathub, distro repos) and FreeBSD. Unofficial builds exist for Windows. It stands out for simplicity and low resource usage.

Features:

• Uses the system proxy or Qt parameters (via environment variables or CLI flags);
• Low resource footprint – ideal for older PCs or virtual machines;
• Fully open source – can be customized for specific tasks (e.g., proxy rotation);
• Compatible with Linux, Windows, and FreeBSD.

Limitations include the lack of PAC script support and no ability to store multiple configurations.

Polarity Browser

A lightweight, power‑efficient browser for Windows and Android (official releases available).

Highlights:

• Built‑in ad and tracker blocking via Privoxy;
• Supports HTTPS, SOCKS4/5, and Tor;
• Reduced RAM and CPU usage;
• Power‑saving mode that disables Flash, GIFs, and WebGL;
• Works well on low‑spec devices and older OS versions.

This project is maintained by a small community, so features evolve more slowly than in major competitors.

Browsers With Preconfigured Proxy Solutions

This category is convenient if you want the solution without manual setup. Keep in mind that built‑in solutions are usually less flexible than browsers that let you use your own intermediaries.

Tor

Tor is the classic anonymity‑focused browser that routes internet traffic through a chain of intermediary servers.

Features:

• Onion routing (multi‑layer encryption and sequential relaying through intermediate nodes);
• Anti‑fingerprinting (masks system parameters such as display, plugins, time zone, fonts);
• Automatic clearing of history and cookies at the end of a session; built‑in tracker and ad blocking;
• Manual HTTP/SOCKS configuration, allowing you to run Tor browser over an additional secure proxy server;
• Cross‑platform: Windows, macOS, Linux, and Android.

Tor is the best proxy browser for anonymous access to the internet. The downside is potential speed reduction due to multi‑hop routing.

Epic Privacy Browser

Epic’s defining trait is a “privacy‑by‑default” mode: protections and filters are active immediately after installation.

Features:

• Built‑in protection from trackers, ads, cryptominers, and WebRTC leaks;
• Fingerprinting defenses (canvas, audio context, font access, and more are blocked);
• Built‑in encrypted proxy (enabled manually);
• Avoids Google Services – search suggestions and autofill are disabled; no account sync;
• Available on Windows, macOS, Android, and iOS.

Epic can be a good fit for users who value a simple starting experience. A limitation is the relatively small catalog of compatible extensions.

UR Browser

A European privacy‑oriented solution designed with GDPR standards in mind.

Features:

• Automatic blocking of ads, third‑party cookies, and trackers;
• Anti‑profiling: masks device parameters to mitigate tracking;
• Built‑in proxy mode to change your IP (somewhat like a VPN, but without encrypting all device traffic);
• Automatic redirection to HTTPS;
• Multiple privacy levels (Low, Medium, High) with per‑site controls;
• Multi‑language UI and data residency in the EU only.

UR works well for day‑to‑day use. Because it is still in “beta”, it may lag behind top‑tier browsers in compatibility with some extensions.

Puffin

A cloud‑based architecture: all traffic is first processed on the developer’s servers where pages are rendered and compressed, and then delivered to the user.

Features:

• Faster site loading on low‑spec devices;
• Up to 90% data savings via content compression;
• Secure connection between the app and the cloud;
• Supports Android, Windows, macOS, Android TV, and Raspberry Pi.

Puffin is often chosen as the best proxy browser, especially on mobile devices. The trade‑off is that all traffic flows through the company’s servers, which reduces privacy control and ties functionality to the provider’s infrastructure.

On the desktop, Puffin Secure Browser is free. Advanced features are offered via the Puffin 365 subscription at $2–$5 per month (plan‑dependent).

Aloha (mobile browser for proxy)

A mobile‑first browser with VPN and proxy available by default. It is widely used on Android and iOS for its focus on privacy and smartphone convenience.

Features:

• Integrated VPN with encryption and DNS‑leak protection;
• Ad and tracker blocking;
• Automatic HTTPS redirection;
• Privacy report showing blocked items;
• Per‑site privacy controls.

Aloha is free to use. Aloha Premium adds advanced capabilities. Pricing varies by region and averages €9.99 per month or €79.99 per year. The subscription is not tied to a single device; if you sync via an Aloha account, you can activate it on up to five devices simultaneously.

See also: “Best Mobile Anti‑Detect Browsers” – a curated list of tools for privacy protection and multi‑account work on Android and iOS.

Alternatives to Proxy Browsers

In many cases, built-in proxy settings are sufficient. When you need more sophisticated masking or large‑scale operations, consider anti‑detect solutions such as Lalicat, MuLogin, or GoLogin.

What they offer:

• Control over User‑Agent, time zone, screen resolution, Canvas, WebGL, audio, and other fingerprint parameters;
• Scalable profiles – work with dozens or hundreds of accounts, each with its own cookies, proxy, and environment;
• Full session isolation – data from different profiles never overlaps, preventing cross‑bans and account linkage;
• Business features – team tools, access control, and cloud‑hosted profiles;
• APIs, scripts, and bots to automate profile creation, launching, configuration changes, and logins;
• Compatibility with ad platforms – ready‑made workflows for Facebook Ads, Google Ads, and others.

These are professional‑grade tools for multi‑accounting, fingerprint management, and secure workflows.

The Best Proxy Browser for Specific Tasks

Such solutions are useful for everyday use (media, social networks) and professional workflows such as analytics, web scraping, and QA testing. Below are recommended options for key scenarios.

Conclusion

In 2025, such browsers remain vital for managing multiple accounts, bypassing regional restrictions, and preserving privacy. They are widely used in research, testing, and other workflows where connection paths must be controlled.

Regardless of the scenario, proxy quality is the decisive factor – it determines speed, stability, and security. For choosing the right service for your needs, see our guide “How to choose a proxy: advantages and drawbacks of each type”.

FAQ

How is a proxy browser different from VPN software?

A proxy routes only the browser’s traffic. A VPN inside the web client also encrypts that traffic, adding another layer of protection.

Can I use multiple IPs simultaneously in one browser?

Yes – if the web browser supports profiles or separate configurations for different windows (for example, K‑Meleon). This is useful for multi‑account workflows or testing regional site versions.

Does the browser affect internet speed?

Connection speed is primarily determined by proxy characteristics. Overloaded or distant nodes often cause latency.

Which is better— free proxies or paid?

Free options are often unstable and unsafe. For recurring workloads, paid solutions (IPv4/IPv6) – mobile, residential, or ISP – are recommended for stable connections and lower risk.