ExpressVPN
A browser extension with two modes: a browser-only proxy, or a remote for the ExpressVPN desktop app. It needs a subscription.
View detailsFor Chrome users who want to hide their IP address, block trackers, or both, with twelve extensions compared side by side: VPNs, tracker blockers, a cookie-banner remover, two proxy switchers (ZeroOmega and FoxyProxy, which are not VPNs), JShelter, a browser privacy hardening tool, and NoScript, a script blocker. Neither JShelter nor NoScript is a VPN.
A browser extension with two modes: a browser-only proxy, or a remote for the ExpressVPN desktop app. It needs a subscription.
View detailsA proxy extension that routes your browser traffic through NordVPN. It needs a NordVPN subscription.
View detailsA browser VPN extension from Proton AG, the company behind Proton Mail. It has a free plan and covers browser traffic only.
View detailsA lightweight Surfshark extension that protects browser traffic and adds ad, tracker and breach-alert tools. The 7-day trial needs payment details first.
View detailsA tracker blocker from the EFF that learns which third parties track you as you browse.
View detailsAn open-source tracker and ad blocker that also removes cookie pop-ups and shows tracker info for each site.
View detailsTracker blocking and HTTPS upgrades from DuckDuckGo. It also makes DuckDuckGo your default search engine.
View detailsAn open-source community fork that removes cookie banners on most sites. It hides or accepts them. It does not reject them.
View detailsOpen-source proxy switcher for proxies you supply. Not a VPN: it provides no servers.
View detailsOpen-source proxy switcher with per-site rules for proxies you supply. Not a VPN: it provides no servers.
View detailsBrowser privacy hardening: limits what sites can read from your browser APIs and helps against fingerprinting. Not a VPN and does not hide your IP address. Open source.
View detailsAn open-source script blocker that stops JavaScript, embedded objects and media from running until you allow a site. Not a VPN. Many sites break until allowed.
View detailsUpdated October 2026
This list mixes several kinds of tool. A VPN extension routes your browser traffic through the provider’s servers. It covers the browser only, not the whole device, so other apps keep your normal connection. A tracker blocker leaves your IP alone and instead stops trackers, cookies and scripts that follow you across sites. A proxy switcher, such as ZeroOmega or FoxyProxy, only sends your browser traffic to proxies you supply. It is not a VPN. JShelter is another kind of tool: it limits what websites can read from your browser’s APIs, which helps against fingerprinting. It is not a VPN and does not hide your IP address. Decide which problem you want to solve first.
| Extension | Best for | Stand-out feature |
|---|---|---|
| ExpressVPN | A paid VPN with a browser mode and a remote for its app | Two modes: browser-only Proxy Mode, or remote control of the desktop app |
| NordVPN | Using a NordVPN subscription in the browser | Browser split tunneling and DNS-based scam and phishing filtering |
| Proton VPN | A free VPN to start with | Free plan with no data limit, per Proton; one device at a time |
| Surfshark VPN | Ad blocking and an alternative email in one tool | Clean Web, Bypasser and Alternative ID; trial needs payment details |
| Privacy Badger | Hands-off tracker blocking | Learns which third parties track you as you browse |
| Ghostery | Seeing tracker information for each site | Open source, with per-site tracker information and cookie pop-up removal |
| DuckDuckGo Search & Tracker Protection | Tracker blocking from the maker of DuckDuckGo search | HTTPS upgrades; it also sets DuckDuckGo as your default search |
| I Still Don’t Care About Cookies | Getting rid of cookie banners | Open-source fork of the original, with frequent site-rule updates |
| ZeroOmega | Switching between proxies you supply (proxy switcher, not a VPN) | Proxy profiles and a PAC script generator; Manifest V3 fork of SwitchyOmega |
| FoxyProxy | Per-site proxy rules (proxy switcher, not a VPN) | Pattern rules and a Tab Proxy for one tab; open source (GPL-2.0) |
| JShelter | Limiting browser fingerprinting (not a VPN) | Per-site protection levels for browser APIs; open source (GPL-3.0 or later) |
| NoScript | Blocking scripts until you trust a site (not a VPN) | Blocks JavaScript, embedded objects and media by default; open source (GPL-3.0); many sites break until allowed |
It depends on whether you want to pay. Proton VPN is the place to start for a free option: Proton says its free plan has no data limit, though it covers one device at a time. ExpressVPN and NordVPN need a subscription, and Surfshark's trial needs payment details first. All four cover the browser only.
A VPN extension routes your browser traffic through a provider's server and covers the browser only. A tracker blocker stops the trackers, third-party cookies and scripts that follow you across sites. The two do different jobs, so they can run together. Privacy Badger, for example, complements a VPN but does not replace one.
Privacy Badger suits people who want tracker blocking without managing filter lists. It learns which third parties track you as you browse, sends Global Privacy Control and Do Not Track signals, and is free and open source from the EFF. Ghostery is the better fit if you also want ads blocked and tracker information for each page.
DuckDuckGo Search & Tracker Protection blocks trackers and upgrades connections to HTTPS, and it makes DuckDuckGo your default search engine.
No. ZeroOmega and FoxyProxy are proxy switchers. They send your browser traffic to proxy servers you already have, and they supply none. We found no claim that either one encrypts your traffic, and a proxy you do not trust can see what goes through it. They cover the browser only. To hide your connection, pick a VPN above.
No. JShelter is not a VPN. It controls the browser APIs that websites use to learn about your browser, and it can reduce how precise your location is. It has per-site protection levels, and stricter levels can break some sites. The Chrome build lacks two features of the Firefox build. To hide your connection, pick a VPN above.
NoScript blocks JavaScript, embedded objects and media by default, so they run only on domains you allow. It is not a VPN and does not hide your IP address. Many sites look broken until you allow them, so start by allowing only the sites you use every day. If you want something lighter, Privacy Badger learns trackers for you.
Yes. Proton VPN is the only VPN here with a free plan. Proton says it has no data limit and covers one device at a time, and paid plans add extras such as Secure Core. Privacy Badger is free and open source, NoScript is free and open source, and Ghostery says all its features are free. Surfshark offers a 7-day trial, with payment details needed first.
Also see: Best Chrome extensions for privacy.