Surfshark VPN Extension

Name: Surfshark VPN Extension
Rating: 3.6215 (1218 reviews)
Author: Surfshark

By: Surfshark

Browse the web safely with secure, private internet access for the Firefox browser extension.

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Install

Features & Capabilities

The Surfshark VPN extension for Mozilla Firefox delivers secure proxy-based private browsing with 24/7 online protection and unrestricted internet access. With a no-logs policy and over 100 locations and 4500+ servers, it supports WireGuard, OpenVPN, and IKEv2 to keep your traffic fast and secure, no matter where you are.

The extension also includes features like a built-in ad/tracker blocker (CleanWeb), malware alerts, cookie pop-up blocking, Safe Search, and a data breach alert. It supports unlimited devices under one account, a bypass option for sites that don’t need a VPN, and an Alternative ID tool to help protect your real identity. Premium support is available 24/7.

User Growth & Download Statistics

Add-on Privacy & Security Developer Tools

By:

Surfshark

Daily users:

114,179 -1,187

Rating:

3.62

(1,218) 6 new ratings

Version:

4.41.2 Last updated: 2026-04-09

Version code:

6211269

Creation date:

2018-04-11

Risk:

Permissions:

Content scripts matches:

surfshark.com
*
my.surfshark.com
google.com
*.google.com
google.ad
*.google.ad
google.ae
*.google.ae
google.com.af

Size:

13.73MB

Email:

su*****@surfshark.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 207

Other rankings

#56 in Privacy & Security

#5 in extension guard keyword 53

#7 in extension keyword 80

#13 in vpn keyword 94

#33 in extention keyword 6

Upgrade to see more rankings

Other platforms

Surfshark: Secure VPN service (v3.29.0)

25,858,809 4.64

(271,715)

Surfshark VPN (v4.43.0)

442,878 3.60

(245)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Surfshark

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/surfshark-vpn-proxy/

Email:

su*****@surfshark.com

Website:

https://support.surfshark.com

Permission Change History

2025-03-27: Version 4.23.0 → 4.26.1

Add Permissions: scripting

2022-07-27: Version 2.1.6 → 3.15.1

Add Permissions: webNavigation contextMenus

Remove Permissions: geolocation

User Reviews

User feedback consistently highlights Surfshark VPN Extension as generally reliable and offering good value for money. The standout pro is its Bypasser feature, which helps access sites or services blocked by VPNs or country restrictions. Users also report smooth performance across tests and positive experiences with support and configurability. A notable drawback is that the extension requires registration and, in some cases, the use of another VPN to enable it, which can be a hurdle for new users.

Pros

Reliable and generally problem-free performance (fast and stable).
Good value for money with feature-rich options.
Useful bypass feature (Bypasser) to access sites blocked by VPNs or country restrictions.

Cons

Requires registration and, in some cases, using another VPN to enable the extension, which can be a hurdle for new users.

Recent reviews

switched from the flathub to a browser addon (since i got a few bugs running the app on Arch). works great here, big thanks to the devs!

by so*****, 2026-06-16

by Lo*****, 2026-06-16

All job is done, quickly :)

by ZZ*****, 2026-06-14

View all user reviews ›

Is Surfshark VPN Extension Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Surfshark VPN Extension requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Surfshark VPN Extension has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

Medium This extension was updated in the past 3 months. New updates may not be stable or safe.
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