Why do people search for the best VPNs for Firefox? The answer lies in privacy, freedom, and seamless browsing. As one of the world’s most trusted browsers, Firefox is loved for its commitment to open-source transparency and user control-but that doesn’t make it immune to online tracking, censorship, or security risks.
A reliable VPN for Firefox enhances this protection by encrypting your browsing data, hiding your IP address, and blocking intrusive ads or trackers. It also helps users access region-locked websites safely and maintain anonymity while surfing the web. Whether you’re streaming, shopping, or managing sensitive information, a VPN keeps your connection private and unrestricted.
How to Choose the Best VPN for Firefox?
- Verify a dedicated Firefox Extension– Make sure the VPN has a verified Firefox extension that fits well with the browser, offers WebRTC leak protection, enforcing HTTPS and independent control and does not need to install the full-application.
- Focus on Effective Encryption and Security Measures– Select VPNs with AES-256 encryption with secure connections such as OpenVPN or WireGuard to ensure that browsing data is protected against hackers, trackers and surveillance without affecting the maximum speed and reliability.
- Check No-Logs Policy and Privacy Jurisdiction– Check VPNs with separately audited no-logs policies in privacy-friendly jurisdictions, such that user data are not retained or accessible even in response to government demands on data retention and surveillance.
- Test Speed, Server Coverage, and Stability– A good vpn that should be using firefox should have thousands of fast servers in different locations in order to avoid lag, buffering, and constant disconnection when streaming, downloading or browsing securely online.
- Find WebRTC and DNS Leak Protection– Because Firefox can leak your real IP through WebRTC leaks, make sure the VPN extension offers both DNS and IP leak protection so that you are fully anonymous in the course of every session.
- Test Compatibility and Ease of Use– The VPN is supposed to be lightweight and easy to use on Firefox and should have a user-friendly interface that should work with Windows, macOS, and Linux operating systems and not need complicated settings along with sluggish browsing behaviors.
- Verify Streaming and Geo-Unblocking Features- Top VPNs for Firefox must not have any trouble going around geo-blocking and also access international services such as Netflix, Hulu or BBC iPlayer and it gives it special streaming servers that are optimized to play at high-speed and buffer-free.
- Take into account Pricing, Free Trials, and Refund Policies- Choose VPNs with low prices, trial periods, or a money-back guarantee so users can test the speed, security, and reliability of VPNs and be sure to buy long-term subscription packages.
List of 15 Best VPN for Firefox
1. NordVPN
Website: https://nordvpn.com/
One of the most trusted and common VPN among Firefox users is the NordVPN, which features a lightweight browser extension that is not dependent on the desktop application.
Its security features are powerful (AES-256 encryption), no logs, and WebRTC leaks are also provided to guarantee full privacy. NordVPN offers lightning-fast speeds to stream, browse, and play games in more than 6,000 servers around the world in 110 countries.
Its CyberSec tool prevents malware, advertisements, and phishing, thus providing better security in general browsing. NordVPN has 24/7 customer care, a 30-day money-back compartment, to test the risk-free.
Key Features:
- Lightweight Firefox extension with standalone functionality.
- AES-256 encryption ensures maximum browsing privacy.
- CyberSec feature blocks ads and malware automatically.
- Over 6,000 servers in 110 global locations.
- WebRTC leak protection maintains user data anonymity.
Pricing:
- Complete- $5.39/mo
- Plus- $4.39/mo
- Basic- $3.39/mo
2. ExpressVPN
Website: https://expressvpn.com
ExpressVPN provides a high-performance VPN for Firefox extension that connects users to its global network of servers in over 100 countries with top-tier security. Known for its speed, strong privacy policy, and advanced leak protection, ExpressVPN offers one-click private browsing for all users.
It uses TrustedServer technology and AES-256 encryption—military-grade protection that keeps data safe at all times. The Firefox add-on manages the main VPN app to deliver full protection, including DNS leak prevention and HTTPS Everywhere integration.
ExpressVPN is also compatible with streaming platforms like YouTube and Netflix. Its user-friendly interface and reliable customer support make it ideal for both beginners and advanced users seeking secure, seamless online access.
Key Features:
- TrustedServer technology guarantees zero data retention.
- Firefox extension offers full control and security.
- Military-grade AES-256 encryption for safe browsing.
- Fast connections optimized for streaming and gaming.
- Automatic kill switch prevents accidental data exposure.
Pricing:
- 2 Years + 4 Months- $ 4.99/ month
- 12 Months + 3 Months- $6.67/ month
- 1 Month- $ 12.95/ month
3. Surfshark VPN
Website: https://surfshark.com/
Firefox extension by Surfshark offers strong protection, an unlimited number of connections to devices, and outstanding value propositions. It blocks advertisements, trackers and viruses and still offers lighting-fast browsing.
The CleanWeb feature of Surfshark provides a secure online experience, whereas the NoBorders and Camouflage options allow the user to easily bypass geo-blocking and censorship. The extension eliminates IP and WebRTC leaks which guarantee anonymity. Headquartered in the British Virgin Islands, a privacy-conscious country, Surfshark has a no-logs policy.
It has more than 3200 servers in 100 countries and is ideal in safe streaming and torrenting. It has a 30 day money back guarantee, which contributes to its user-friendliness.
Key Features:
- Unlimited device connections under one single subscription.
- CleanWeb blocks ads, trackers, and malicious sites.
- Camouflage Mode hides VPN usage from ISPs.
- Over 3,200 servers across 100 global countries.
- Strict no-logs policy ensures complete online anonymity.
Pricing:
- Surfshark Starter- $2.19/mo
- Surfshark One- $2.69/mo
- Surfshark One+- $4.29/mo
4. Proton VPN
Website: https://protonvpn.com/
One of the most secure Firefox VPN extensions in the market is Proton VPN, which was created by the developers of ProtonMail. It is headquartered in Switzerland and has a no-logs policy which is proven and adheres to strict privacy regulations.
Firefox extension has the option of browsing in an encrypted form by blocking advertisements and tracking scripts. The free version of Proton VPN provides unlimited bandwidth, whereas the paid ones permit higher speeds and connectivity to 90 plus countries.
It is also compatible with the Secure Core network, and it directs traffic using privacy-friendly servers to provide additional protection. It is a reliable option due to open-source transparency and independent audits that provide privacy concerns.
Key Features:
- Swiss-based service under strong privacy jurisdiction.
- Secure Core servers route through multiple layers.
- Free plan includes unlimited encrypted bandwidth usage.
- Open-source transparency with independent security audits conducted.
- Firefox extension blocks trackers and malicious content.
Pricing:
- 2-year- €4.49 /month
- 1-year- €4.99 /month
- 1-month- €9.99 /month
5. CyberGhost VPN
Website: https://www.cyberghostvpn.com/
CyberGhost provides a Firefox extension that is easy to use and ensures safe, smooth browsing. With more than 11,000 servers operating globally, it delivers high-speed connections and strong encryption to protect your online activity. Known as one of the Best VPN Services, CyberGhost maintains excellent privacy standards while offering reliable performance for streaming, browsing, and secure internet access.
CyberGhost provides a Firefox extension that is easy to use and provides protection against easy browsing. It has more than 11,000 servers that operate globally and offer high-speed connection and high encryption to maintain privacy of online activity.
The features that users have are inbuilt ad and tracker blocking, Netflix, BBC i Player, and YouTube optimized servers. It has the longest 45-day money-back guarantee in the VPN industry.
Key Features:
- Over 11,000 servers ensure global connectivity reliability.
- Firefox plugin offers one-click privacy protection.
- Automatic ad-blocking and tracking prevention features included.
- NoSpy servers guarantee enhanced data security layers.
- Optimized servers for Netflix and BBC iPlayer.
Pricing:
- 2 Years + 2 Months- ₹175/mo
- 6 Months- ₹560/mo
- 1 Month- ₹965/mo
6. Private Internet Access (PIA)
Website: https://www.privateinternetaccess.com/
Privacy Internet Access (PIA) is a powerful VPN for Firefox extension that offers open-source privacy and complete control within the browser. It includes advanced features such as WebRTC disabling, ad blocking, and protection against digital tracking.
PIA operates thousands of servers across 90+ countries, ensuring high speeds and dependable connections. The VPN uses AES-256 encryption and maintains a strict no-logs policy, proven in court to protect user data.
Its Firefox extension integrates seamlessly with the desktop app, delivering full security for browsing, streaming, and file sharing. Users can easily customize their settings for enhanced privacy or faster performance based on their needs.
Key Features:
- Open-source Firefox extension ensures full transparency.
- Customizable privacy settings for maximum user control.
- Disables WebRTC to prevent IP address leaks.
- Thousands of servers ensure reliable, fast connectivity.
- Proven no-logs policy verified through legal cases.
Pricing:
- 3 Years + 3 Months- ₹ 150.08/mo
- 1 Year- ₹250.83/mo
- 1 Month- ₹900.79/mo
7. Ivacy VPN
Website: https://www.ivacy.com/
Ivacy VPN is a cheap yet feature-rich VPN that offers a Firefox browser extension for instant protection. It has more than 5,700 servers across 100+ locations, allowing quick access to global content. Along with its Firefox support, Ivacy also provides VPN extensions for Chrome, giving users a secure and seamless browsing experience across multiple browsers.
The Firefox plugin by Ivacy results in encrypting the data of the browser, hiding IPs, and avoiding leaks, making the browsing experience secure. It also contains split tunneling, protection against malware, and the support of popular streaming services, such as Netflix and Disney+.
Ivacy has a no-logs policy based in Singapore. Its lightweight extension is ideal to the user who wants to have a quick and secret browsing experience without compromising on the performance.
Key Features:
- 5,700+ servers across 100 international locations.
- Split tunneling allows selective encrypted browsing flexibility.
- Dedicated streaming servers unblock popular global content.
- Malware protection safeguards against phishing and threats.
- Firefox extension enables instant one-click online protection.
Pricing:
- 5 Years- $1.69/month
- 2 Years + 3 months- $2.14/month
- 1 Years- $12.95/month
8. hide.me VPN
Website: https://hide.me
Hide.me offers a safe to use Firefox extension where individuals can browse anonymously without having to install a desktop app.
It has a high level of encryption, IP hiding and WebRTC leak protection features to provide safe and anonymous browsing. The extension also features ad blocking and can be applied free to a limited number of locations or purchased to access 2,000+ servers across 80+ countries.
hide.me is audited independently and located in Malaysia, based on a proven no-logs policy. It is a good option to those users, who want a free but good VPN for Firefox.
Key Features:
- Free Firefox extension with basic security coverage.
- AES-256 encryption shields data from online interception.
- IP masking ensures anonymous browsing and streaming.
- Independently audited no-logs policy guarantees privacy.
- Built-in ad blocker improves browsing speed efficiency.
Pricing:
- 1 Month- $9.95/mo
- 12 Months- $4.57/mo
- 26 Months- $2.69/mo
9. HMA (HideMyAss)
Website: www.hidemyass.com
HMA VPN’s Firefox-compatible service combines ease of use with powerful privacy features. Its extension secures browser traffic, hides IP addresses, and prevents online tracking.
HMA has an extensive server network covering 210+ countries—one of the largest globally. It uses AES-256 encryption, a kill switch, and IP Shuffle to enhance anonymity.
HMA’s Firefox setup is ideal for streaming and bypassing censorship, making it a solid choice for travelers. The service also offers a 30-day refund policy and reliable customer support.
Key Features:
- 210+ countries covered with vast server availability.
- IP Shuffle feature enhances online identity protection.
- AES-256 encryption secures browser traffic instantly.
- Kill switch prevents unprotected data transmission automatically.
- Easy-to-use Firefox setup for global content access.
Pricing:
- 36 month plan- Rs139.00/MO
- 12 month plan- Rs199.00/MO
- 1 month plan- Rs299.00/MO
10. PureVPN
Website: https://purevpn.com
PureVPN’s Firefox extension provides one-click browsing privacy with over 6,500 servers in 70+ countries. It encrypts online traffic, hides IPs, and offers specialized servers for streaming and torrenting.
Users can easily switch locations to bypass geo-restrictions on platforms like Netflix and Hulu. The extension also features WebRTC leak protection and split tunneling for better control and flexibility.
As a reliable VPN for Firefox, PureVPN follows a strict no-logs policy verified by independent audits and provides 24/7 live chat support. It’s an excellent choice for users who prioritize strong security, smooth performance, and unrestricted global access.
Key Features:
- 6,500+ servers in over 70 countries.
- WebRTC leak protection prevents private data exposure.
- Split tunneling manages encrypted and normal traffic.
- Specialized servers support Netflix and Hulu streaming.
- Independently verified no-logs policy ensures total privacy.
Pricing:
- Standard- $12.95/mo
- Plus- $15.95/mo
- Max- $19.95/mo
11. Mullvad VPN
Website: https://mullvad.net/en
Mullvad VPN stands out for its exceptional privacy practices and anonymous signup system. It doesn’t require an email or personal information—users receive a random account number for access.
While it doesn’t have a dedicated Firefox extension, its configuration easily supports Firefox protection via its app. Mullvad offers AES-256 encryption, WireGuard support, and a strict no-logs policy verified by independent audits.
Based in Sweden, it’s highly regarded for transparency and open-source software. Mullvad is perfect for privacy purists who value simplicity and honesty, and it’s also recognized as one of the Best VPN for Streaming due to its speed and reliability.
Key Features:
- Anonymous signup using randomly generated account numbers.
- Supports WireGuard protocol for high-speed connections.
- AES-256 encryption ensures uncompromised browsing privacy.
- No-logs policy verified by third-party independent audits.
- Open-source applications enhance user transparency and trust.
Pricing:
- 1 month- €5 per month
- 1 year- €5 per month
- 1 decade- €5 per month
Suggested Read: Best VPN for Streaming
12. Mozilla VPN
Website: https://www.mozilla.org/en-US/products/vpn/
Mozilla VPN, created by the makers of Firefox, offers seamless integration and straightforward protection. Powered by the WireGuard protocol, it ensures fast, secure, and private connections.
While not a browser extension, Mozilla VPN protects the entire device, including Firefox browsing. It operates under Mozilla’s strict privacy standards and uses no-logs policies audited for transparency.
Users get access to over 500 servers in 30+ countries, ideal for safe browsing and content access. Its trusted brand and simple setup make it a great option for Firefox loyalists.
Key Features:
- Powered by WireGuard for high-speed secure connections.
- Full-device protection beyond Firefox browser coverage.
- Operated by Mozilla’s trusted privacy-first organization.
- Access to servers across 30+ global countries.
- Transparent, audited policies guarantee user data safety.
Pricing:
- Annual- ₹416.58/month, ₹4,999.00 total
- Monthly- ₹839.00/month
13. Windscribe VPN
Website: https://windscribe.com/
Windscribe provides one of the best free VPN for Firefox extensions, combining ad-blocking, tracker protection, and encryption for a secure browsing experience.
Its unique R.O.B.E.R.T. feature blocks malware and unwanted content, while users enjoy up to 10GB of free data per month. Paid plans offer unlimited data and access to 110+ cities worldwide.
With privacy-focused policies and strong encryption, Windscribe ensures anonymity and prevents IP leaks or spoofing. It’s an excellent choice for Firefox users seeking a perfect balance between free functionality and powerful premium features.
Key Features:
- R.O.B.E.R.T. blocks malware and unwanted online ads.
- Free tier offers generous 10GB monthly data.
- Firefox extension prevents IP and WebRTC leaks.
- AES-256 encryption ensures full browsing confidentiality.
- Open-source transparency enhances long-term user trust.
Pricing:
- Monthly Plan – $9.00 per month
- Yearly Plan – $5.75 per month
- Build A Plan – $0.00 per month
14. VPN Unlimited
Website: https://www.vpnunlimited.com/
VPN Unlimited offers a comprehensive privacy solution with a strong global presence. It’s built on military-grade AES-256 encryption and supports modern protocols such as OpenVPN, IKEv2 and WireGuard.
Based in the United States with a transparent no-logs policy, it boasts over 3,000 servers across 80+ locations. The service includes browser extensions for Firefox, Chrome, and Opera, making it suitable for easy browser-level protection.
Users can also install it on routers, smart TVs and multiple devices under one account. While it offers strong streaming and P2P capabilities, some reviews note that its server count and speeds may lag compared to top-tier competitors.
Key Features:
- Firefox extension supports 2,600+ servers globally.
- Ultimate online security with anonymous browsing access.
- WebRTC leak prevention ensures your IP remains hidden.
- User-friendly add-on tailored for Mozilla Firefox users.
- Affordable pricing plans optimized for the Indian market.
Pricing:
- 1 Year- $59.99 billed annually
- Lifetime- $199.99
15. VyprVPN
Website: https://www.vyprvpn.com/
VyprVPN is a Swiss-based provider renowned for its proprietary Chameleon protocol that defeats VPN blocking and throttling. It supports Firefox users through its secure desktop app and easy configuration.
VyprVPN operates its own servers, ensuring full control and no third-party data handling. It offers DNS protection, strong encryption, and reliable speeds across 70+ locations.
With a verified no-logs policy and fast customer support, VyprVPN is a trusted choice for privacy and streaming. It’s particularly valued by users in regions with restrictive internet laws.
Key Features:
- Proprietary Chameleon protocol defeats VPN blocking tactics.
- Owns entire server infrastructure for improved reliability.
- DNS protection prevents third-party data interception attempts.
- Fast global network covers 70+ worldwide locations.
- Independently audited no-logs policy ensures complete anonymity.
Pricing:
- 2-Year Subscription- $3/month
- Monthly Subscription- $5/month
- 1-Year Subscription- $4/month
Quick Comparison
| Name | Pros | Cons |
| NordVPN | Offers exceptional speed and performance even with encryption enabled, making it ideal for seamless browsing and streaming on Firefox. | Requires installation of the main app for complete protection beyond browser traffic. |
| ExpressVPN | TrustedServer technology ensures no data is ever written to hard drives, enhancing privacy and reliability. | Premium pricing may not suit budget-conscious users. |
| Surfshark VPN | Unlimited device connections allow users to secure all gadgets under one subscription. | Occasional slow server connections in heavily trafficked regions. |
| Proton VPN | Free plan with unlimited bandwidth—rare among VPN providers. | Fewer global servers compared to major competitors can limit speed in some regions. |
| CyberGhost VPN | Optimized servers for streaming platforms make it perfect for Netflix and BBC iPlayer access. | Some advanced features are only available on the desktop app, not the Firefox extension. |
| Private Internet Access (PIA) | Highly customizable security settings give users complete control over privacy preferences. | Interfaces may seem complex for beginners unfamiliar with VPN configurations. |
| Ivacy VPN | Split tunneling lets users choose which traffic to encrypt, offering flexibility and faster performance. | Desktop app design feels outdated compared to modern VPN interfaces. |
| hide.me VPN | Offers an independently audited no-logs policy, ensuring maximum transparency and trust. | Free plan limits server access and may result in slower speeds. |
| HMA (HideMyAss) | Massive global coverage with servers in over 210 countries ensures excellent location variety. | Past privacy concerns make some users skeptical despite policy improvements. |
| PureVPN | Verified no-logs policy ensures complete user data protection and transparency. | Speeds can fluctuate during peak server load times. |
| Mullvad VPN | Anonymous account creation—no email or personal data needed, enhancing true privacy. | Lacks a dedicated Firefox extension, requiring full desktop setup. |
| Mozilla VPN | Built by Firefox’s creators, ensuring seamless integration and user trust. | Smaller server network compared to larger VPN providers. |
| Windscribe VPN | Free version includes ad-blocking and a generous 10GB monthly data allowance. | Customer support response times can be slow for free users. |
| VPN Unlimited | Supports multiple VPN protocols, including WireGuard and OpenVPN, for enhanced flexibility. | Based in the U.S., which is part of the Five Eyes intelligence alliance. |
| VyprVPN | Chameleon protocol effectively bypasses VPN blocks in restrictive countries. | Server network is smaller than competitors offering 5,000+ options. |
Ending Thoughts
Choosing the best VPN for Firefox ultimately depends on finding the right balance between privacy, performance, and usability. A reliable VPN should provide a dedicated Firefox extension that encrypts browser traffic, blocks trackers, and prevents IP or WebRTC leaks. It must also have a proven no-logs policy, strong encryption, and transparent jurisdiction to ensure your online activity remains private.
Speed and stability are equally essential, especially for streaming or remote work. Additionally, check compatibility with multiple devices, easy installation, and responsive customer support. Opt for VPNs that offer free trials or money-back guarantees to test performance risk-free. With the right choice, Firefox users can enjoy truly secure, unrestricted, and anonymous browsing in 2025.
FAQs
Why do I need a VPN for Firefox?
A VPN for Firefox protects your browsing activity by encrypting data and hiding your IP address. It prevents online tracking, bypasses geo-restrictions, and enhances security when using public Wi-Fi networks.
Is a Firefox VPN extension enough for full protection?
A Firefox VPN extension only secures traffic within the browser. For complete system-wide protection—including other apps—you should use the VPN’s full desktop application alongside the browser extension.
Can I use a free VPN with Firefox?
Yes, but free VPNs often have data limits, fewer servers, and weaker security. It’s better to choose a reputable paid VPN offering a money-back guarantee or free trial.
