Use Android’s Private DNS setting if your phone has Android 9 or newer. Pick Cloudflare DNS if you want speed and simple privacy. Pick Google DNS if you want huge global coverage and boring reliability. Both are free.
TLDR: Go to Settings > Network & Internet > Private DNS, then enter one.one.one.one for Cloudflare or dns.google for Google. Cloudflare often feels faster for everyday browsing, while Google is rock solid almost everywhere. Example: if a phone makes 3,000 DNS requests in a day, even saving 30 ms per lookup can make apps feel snappier. Maya switched her Android from her hotel Wi-Fi DNS to Cloudflare and saw test lookups drop from about 90 ms to 28 ms.
What DNS does, in plain English
DNS is your phone’s contact list for the internet.
You type youtube.com. DNS finds the real server address. Then your phone connects.
If DNS is slow, websites feel slow. Even if your internet speed is fine. That is the annoying part. You blame the app. You blame the Wi-Fi. But sometimes the tiny DNS step is the gremlin.
Changing DNS can help with:
- Faster website loading
- More reliable app connections
- Better privacy than many random Wi-Fi DNS servers
- Bypassing bad DNS from a hotel, cafe, or mobile carrier
It will not magically boost a weak signal. It will not turn 4G into fiber. Sorry. Internet fairy dust is still not real.
Google DNS vs Cloudflare DNS for Android
Here are the main addresses.
- Cloudflare DNS: 1.1.1.1 and 1.0.0.1
- Cloudflare Private DNS hostname: one.one.one.one
- Google DNS: 8.8.8.8 and 8.8.4.4
- Google Private DNS hostname: dns.google
Cloudflare is famous for speed. It also says it does not sell personal DNS data. Logs are limited and reviewed by third parties. That sounds nice if you hate the idea of your coffee shop Wi-Fi snooping on every site name.
Google DNS is famous for scale. It is everywhere. It rarely breaks. If you travel often, Google DNS is a safe bet. It is not the most private choice in many people’s minds, because, well, it is Google. Still, it is dependable.
Quick choice guide
- Want the fastest simple option? Try Cloudflare.
- Want the most familiar and stable option? Use Google.
- Want family filtering? Use special filtered DNS, not the basic ones.
- Want ad blocking? DNS may help, but these two default services do not block ads.
The catch is that speed depends on where you are. Cloudflare may win in one city. Google may win in another. Test both if you care.
How to set up Private DNS on Android 9 and newer
This is the best method. It works on mobile data and Wi-Fi. It also uses encrypted DNS over TLS.
- Open Settings.
- Tap Network & Internet. On some phones, tap Connections.
- Tap Private DNS.
- Choose Private DNS provider hostname.
- Type one.one.one.one for Cloudflare.
- Or type dns.google for Google.
- Tap Save.
Do not type 1.1.1.1 or 8.8.8.8 in the Private DNS box. Android wants a hostname there. Honestly, it feels silly that the screen does not make this clearer.
If the setting fails, check spelling. One tiny typo can break it. Your phone may say it cannot connect. That means the DNS hostname is wrong, blocked, or not reachable on that network.
Image not found in postmetaHow to set DNS on older Android phones
If your phone runs Android 8 or older, Private DNS may not exist. You can still change DNS for each Wi-Fi network.
- Open Settings.
- Tap Wi-Fi.
- Press and hold your current network.
- Tap Modify network.
- Open Advanced options.
- Change IP settings from DHCP to Static.
- Enter DNS addresses.
For Cloudflare, use:
- DNS 1: 1.1.1.1
- DNS 2: 1.0.0.1
For Google, use:
- DNS 1: 8.8.8.8
- DNS 2: 8.8.4.4
This method only affects that one Wi-Fi network. Mobile data will not use it. New Wi-Fi networks will not use it either. Expect to waste time repeating the same steps if you hop between networks a lot.
What about the Cloudflare 1.1.1.1 app?
Cloudflare has a 1.1.1.1 app for Android. It can turn on 1.1.1.1 with one switch. It can also use WARP, which routes traffic through Cloudflare’s network.
Use the app if you want a big button and fewer settings. Use Android Private DNS if you want the clean built-in method. The built-in method uses no extra app. Nice and neat.
Which is better for privacy?
Cloudflare is usually the better pick for privacy-focused users. It has a strong public stance against selling DNS data. It also keeps logs for a short time.
Google also supports encrypted DNS. It has clear technical strength. But some users do not want more of their web habits touching Google servers. Fair enough.
Private DNS hides DNS lookups from many local snoops. Your internet provider may still see the IP addresses you connect to. Websites still see your visits. DNS is one privacy layer, not an invisibility cloak.
Which is faster?
Cloudflare often wins speed tests. Google is usually close. The difference may be tiny.
A DNS lookup might take 20 ms, 50 ms, or 120 ms. That sounds small. But apps fire off lots of lookups. News apps, stores, maps, games, and social apps all ask DNS questions.
If one DNS server is slow, your phone feels sticky. Pages pause. Images hang. Buttons spin. Nobody enjoys the cursed loading circle.
Should you use filtered DNS?
Cloudflare offers extra DNS options:
- 1.1.1.2 blocks some malware domains.
- 1.1.1.3 blocks malware and adult content.
For Android Private DNS, use these hostnames:
- security.cloudflare-dns.com for malware blocking.
- family.cloudflare-dns.com for malware and adult content blocking.
These are useful for a child’s phone or a shared tablet. They are not perfect. No filter catches everything.
How to test if it worked
Open a browser and search for DNS leak test. Run a basic test. You should see Cloudflare or Google listed as the DNS provider.
You can also try a few websites. Open a news site. Open YouTube. Open a shopping app. If things load cleanly, you are good.
If the internet stops working, switch Private DNS back to Automatic. Then try again. No drama. No broken phone.
Final pick
For most Android users, start with Cloudflare DNS: one.one.one.one. It is fast, simple, and privacy friendly. If it gives you trouble, switch to Google DNS: dns.google. Both beat the sketchy DNS on random public Wi-Fi more often than not.
Small setting. Big mood boost. Your Android may feel a little less grumpy.