Why Use a VPN in 2026? 8 Benefits and Who Can Skip One

VPNs get recommended for almost everything: public Wi-Fi, streaming abroad, torrenting, and privacy from your internet provider. A few of those reasons apply to most people every day, and others only matter in specific situations.

A VPN is an app that encrypts your connection and sends it through a server operated by the VPN company, so websites see that server’s IP address and your ISP sees only scrambled data. Our VPN definition guide covers the mechanics in more depth.

That one change covers a lot of ground, though it has limits too. Which benefits you’d actually use depends on where you connect, what you stream, and how much you care about who sees your browsing. Here’s why people use one, and when you can skip it.

Why Use a VPN? 8 Reasons Explained

Safer Public Wi-Fi and Online Security

Security is the benefit you’ll use most often. Hotel, airport, and café networks are shared with strangers, and a fake hotspot named after the café can look identical to the genuine one. HTTPS protects what you type on most pages.

Even so, the network can see which sites you visit, and a rogue hotspot can try to send you to a fake login page. A VPN encrypts everything before it leaves your device, so the network sees only scrambled data going to one server.

The safest VPNs, such as NordVPN, Proton VPN, and ExpressVPN, add more protection on top:

• 256-bit encryption, the same class banks use
• A kill switch, which cuts your internet if the VPN connection drops
• IP and DNS leak protection
• Double VPN or multi-hop, which passes traffic through two servers
• Malware, ad, and tracker blocking
• Obfuscation, which makes VPN traffic look like regular browsing

Say you pay for an order on airport Wi-Fi before a flight. With the VPN connected, a stranger on that network sees only encrypted data, so your card details and logins remain unreadable.

For travelers, coverage helps too: NordVPN has servers in 152 countries, so there’s usually one close to your hotel, and a 30-day refund window leaves time to test it on your next trip.

Privacy From Your ISP and Websites

Without a VPN, your ISP can see every domain you visit and when you visited it. US internet providers are allowed to use that history to target ads, and every website you open logs your IP address, which points to your rough location. A VPN moves that view away from your ISP.

It sees a connection to one VPN server, and websites see the server’s IP address instead of your home one. However, the VPN company now handles your traffic, so its logging policy decides how private you are. Reputable VPNs keep no logs of your browsing, DNS requests, or connection times, and they pay independent firms to check that claim.

NordVPN and ExpressVPN also use RAM-only servers, so a reboot wipes everything stored on them. If authorities seized one of those servers, they’d find no browsing records to hand over. That’s why journalists and people in countries with weak press freedom rely on audited VPNs.

Privacy also covers browsing you’d rather keep to yourself, like health searches, dating apps, or adult sites. A VPN for adult sites keeps that history away from your ISP, the same as the rest of your traffic.

Your Home Services While You Travel

Streaming services, banks, and news sites often work only in certain countries. Licensing deals decide where a show can stream. That’s why you can’t watch Sling TV outside the USA, and why Netflix and Prime Video show a different catalog in each country.

These sites check your IP address to decide where you are. Connect to a server in your home country, and you receive an IP address from there, so your usual apps work the way they do at home. In our tests, NordVPN, Proton VPN, and ExpressVPN unblocked BBC iPlayer, Netflix US, and Peacock.

The same method lets you change your Netflix region or sign in to your bank on a trip, since some banks flag logins from abroad. Check each service’s terms first, because some streaming platforms only allow access from the country where you subscribed.

Unblock Restricted Sites With ExpressVPN

Private Torrenting and P2P

Torrenting is public by design. Every peer sharing the same file can see your IP address in their torrent client, and copyright monitoring firms join popular swarms to collect those IP addresses.

Your ISP can also see that you’re torrenting, and some send warnings or slow the connection down. With a VPN connected, peers see an IP address belonging to the VPN, and your ISP sees only encrypted traffic. NordVPN allows torrenting on every standard server, so there’s no special server to hunt for, and it doesn’t limit your bandwidth.

A VPN hides the connection, but downloading copyrighted files remains illegal in most countries. We don’t support piracy, and the best VPNs for P2P are equally useful for legal downloads like Linux images, game mods, and open-source software.

Download Torrents With NordVPN

Getting Around Censorship

In some countries, the government decides which sites you can visit. China blocks Google, YouTube, Instagram, and WhatsApp, Iran blocks most Western social media, and WhatsApp calls don’t work in Dubai. Expats and travelers notice the moment they arrive and their usual apps stop working.

These networks often use deep packet inspection, a technique that spots VPN traffic by its pattern, so an ordinary VPN connection may fail. Obfuscation solves that by disguising the VPN as regular web traffic.

NordVPN has obfuscated servers, ExpressVPN obfuscates every connection automatically, and Proton VPN’s Stealth protocol is available on every plan, including the free one.

With obfuscation enabled on Hong Kong servers, Instagram’s feed and Stories loaded on NordVPN, Proton VPN, and ExpressVPN in our tests. Our ExpressVPN vs NordVPN comparison goes further into how the two handle blocked networks.

Some of these countries also restrict VPN use itself, so check the local rules before you travel and don’t break the law.

Avoid Censorship With Proton VPN

Safer Tor and Dark Web Browsing

Tor Browser sends your traffic through three volunteer-run relays, which hides your IP address from the sites you visit. Two weak points remain. Your ISP can see that you’re connecting to Tor, which draws attention in some countries, and the last relay can read your traffic when a site doesn’t use HTTPS.

Connect to a VPN first and then open Tor Browser, and your ISP sees a VPN connection with no sign of Tor. In our tests, .onion sites worked in Tor Browser with NordVPN, Proton VPN, and ExpressVPN connected.

NordVPN’s Onion Over VPN servers didn’t load them in Chrome or Edge, so you’ll still want Tor Browser for the dark web. Visiting the dark web is legal in most countries, while buying illegal goods or sharing stolen data there isn’t, with or without a VPN.

The safest way of accessing the dark web starts with Tor Browser downloaded from the Tor Project’s own site.

Comparing Prices by Country

Some online stores, game shops, and travel sites show different prices depending on where you connect from. Local taxes, delivery costs, and buying power in different markets play a part. A VPN lets you check what the same flight, hotel, or subscription costs from another country’s IP address.

Results vary, so treat it as a quick comparison before you pay. A VPN for cheaper flights works best when you compare the same route from several countries and clear your cookies between searches. Game stores and streaming services are stricter.

Steam’s subscriber agreement prohibits using a VPN to misrepresent your location, so read up on how to change your Steam country properly before you try. Most streaming platforms also require a payment method from the country whose price you want.

Avoiding ISP Throttling

Some ISPs slow down specific kinds of traffic, such as video streaming or torrents, especially at busy times. Your contract usually promises speeds “up to” a figure, which leaves them room to do it. A VPN helps when the slowdown targets a service.

Your ISP can’t tell that the encrypted traffic is Netflix or a game download, so it can’t single it out. If you stream through a VPN for Netflix in the evening, that kind of slowdown stops applying. A VPN won’t help when your ISP slows your whole connection after you pass a data cap, or when the network is congested.

Is a VPN Worth It?

For most people who travel, use public Wi-Fi, or care who sees their browsing, yes. It’s worth paying for if:

• You often use hotel, airport, or café Wi-Fi
• You want your home streaming apps while traveling
• You torrent or use P2P apps
• You live in or visit a country that blocks apps
• You’d rather your ISP didn’t log your browsing
• You work remotely and connect to company systems from cafés or hotels
• You game online and want your IP address hidden from other players, which helps against DDoS attacks

You can skip it if:

• You browse only at home, on your own secured Wi-Fi
• You don’t stream or bank from abroad
• You want full anonymity, which a VPN alone doesn’t offer

What about a VPN at home? Your home network is private, so the security benefit is smaller there, but your ISP still sees your browsing, so the privacy benefit remains. A free VPN can cover the basics if you’re unsure.

Proton VPN’s free plan doesn’t limit your data, and on a phone, free Android VPNs from reputable companies are a sensible place to start. Avoid free apps that sell your data or fill the screen with ads, since they defeat the point.

The Downsides of Using a VPN

A VPN has trade-offs, and none of them rule it out for most people, but they’re worth knowing before you subscribe:

• A little less speed. Encryption and the extra trip to the server cost some speed. NordVPN and ExpressVPN lost under 8% of ours on average, which you won’t notice in a 4K stream, but distant servers cost more and add ping in games and video calls. Pick a nearby server when you don’t need a specific country.
• A subscription to pay. Good VPNs cost a few dollars a month on long plans, and renewals usually cost two to three times the first-term price. Check the renewal rate before checkout.
• Some sites push back. Streaming services, banks, and search engines sometimes detect VPN IP addresses and show a block or an extra security check. Switching servers usually fixes it, or you can exclude that site with split tunneling, which sends chosen apps outside the VPN.
• Trust moves to the VPN company. Your ISP can no longer see your browsing, but the VPN could. That’s why an independently audited no-logs policy is the first thing to check.
• Slightly shorter battery life. On phones, the app adds a small load. In our battery test, a 20-minute video used one to two percentage points more charge with a VPN than without.
• Restricted in a few countries. China, Iran, and a handful of others limit or ban VPNs, so look up the local law before a trip.

What a VPN Can’t Do

A VPN covers a lot, but it can’t do three jobs, and knowing them saves you from a false sense of safety.

Replace Your Antivirus

A VPN encrypts traffic, but it doesn’t scan the files you download. Some VPNs add malware filters on top. NordVPN’s Complete plan includes next-gen antivirus, which scans downloads, and Surfshark bundles a full antivirus with its One plans.

These filters help, but a dedicated antivirus still finds and removes infections better. An antivirus, in turn, does nothing for your privacy online, so the two work best together.

Hide You on Social Media

Signing in to Facebook or Instagram identifies you to the platform, no matter which IP address you connect from. A VPN changes your IP address, but your account still identifies you.

A foreign IP address can also trigger a security check, so pick a server back home when you sign in from abroad.

Clear Your Browsing History

A VPN can hide your browsing history from your ISP, but Chrome, Firefox, and other browsers still keep their own record. To remove it, clear your browsing data in the browser’s settings, or use a private window so nothing is saved in the first place.

VPNs That Cover All Eight Reasons

These three handle every benefit on the list, with independently audited no-logs policies and apps for every major device.

1. NordVPN: Best All-Round VPN

NordVPN covers every reason on this list with one app. It lost 7.8% of our speed on average across UK, US, and Japanese servers, and it unblocked every streaming service in our tests, including Netflix US, BBC iPlayer, and HBO Max. Its extras go further than most VPNs.

Double VPN passes your traffic through two servers. The app-level kill switch closes chosen apps, such as your torrent client, if the VPN drops, instead of cutting your whole connection. Meshnet lets you reach your home computer from a trip.

You could browse through it to unblock websites that work only from home, or send files from your phone to your laptop. Next-gen antivirus, its malware scanner, starts at the Complete plan. On a two-year term, the Basic plan is under $3.50 a month, and its no-logs policy has been independently audited.

Visit NordVPN

2. Proton VPN: Best for Privacy

Proton VPN is based in Switzerland, where no law requires it to keep user logs, and its apps are open source, so outside experts can check what they do. Its no-logs policy is audited by an independent firm every year. It’s strongest on the privacy and censorship reasons.

Stealth disguises your connection on blocked networks, and Secure Core sends traffic through a hardened server in Switzerland, Iceland, or Sweden before it leaves for the website. NetShield, its ad and malware blocker, stopped 93% of the ads and trackers in our test, so pages show fewer ads and trackers on any network.

If you’re not ready to pay, the free plan has no data cap, though it picks the server country for you. On a two-year term, the VPN Plus plan is under $3 a month, with a full refund within 30 days.

Visit Proton VPN

3. ExpressVPN: Best for Ease of Use

ExpressVPN is the easiest VPN of the three to set up and forget. Obfuscation also works automatically, so it helps on censored networks without changing a setting. Lightway, its own protocol, kept pace with NordVPN on speed, and it unblocked our full streaming set, including Netflix Japan and ITVX.

Its servers use RAM only, and an independent audit backs its no-logs policy. ExpressVPN’s Basic plan costs less than $3 a month over two years and covers 10 devices, while higher plans cover up to 14. Its 30-day money-back guarantee lets you try ExpressVPN for free before you commit.

Visit ExpressVPN

Final Thoughts

If you only browse at home on your own Wi-Fi and never stream from abroad, a VPN won’t change much for you. If you travel, work from cafés, or torrent, it’s one of the cheapest ways to protect what you do online.

Three benefits make the case for most people: encrypted public Wi-Fi, privacy from your ISP, and your usual apps working on a trip. Beyond those, a VPN keeps your IP address out of torrent swarms and brings back blocked apps in censored countries.

It won’t make you anonymous to accounts you sign in to, and it won’t replace antivirus, so keep those limits in mind when you decide. If you do subscribe, pick a VPN with an audited no-logs policy, enable the kill switch on day one, and use the refund window to check it works on the networks and apps you use most.

Affordable VPNs make that test inexpensive.

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