is your net ok?
Netok checks your connection, shows what's wrong, and helps you set up DNS or VPN, without the command line and networking manuals.
Windows only for now. A Mac version isn't ready yet.
Six tools. One app.
Everything you need to understand and protect your network.
Every link from your device to the internet, checked, and it shows which one is broken.
Speed testNot just Mbps, but whether your connection can actually handle 4K and video calls.
DNSOne tap to Cloudflare or AdGuard. Blocks ads and trackers, no tutorials.
Wi-Fi securityChecks if the Wi-Fi is safe: real encryption, no fake networks, nobody snooping.
VPNGot a VPN key? Paste it and connect. VLESS, VMess, Shadowsocks, Trojan, WireGuard.
Device scanEvery device on your network, and anything that shouldn’t be there.
“My internet keeps dropping out. How do I know if it's my router or my provider? We've checked cables and restarted everything. It helps but hasn't stopped the problem.”
r/HomeNetworking
Your WiFi says 'connected' but nothing loads. Netok shows you what's broken: the Wi-Fi, the router, or your provider.
“The best way I can describe it is that my Teams app doesn't like my home's Wi-Fi, and I'm caught in the crossfire.”
Microsoft Q&A
Your speed test says 94 Mbps. So why do your video calls keep freezing? Netok tells you what your connection can actually handle.
“I've tried literally every single way of fixing it that I've found on the internet. I'm so tired of restarting my computer 10+ times daily.”
Microsoft Q&A
You shouldn't need to google tutorials and edit system settings just to switch your DNS.
“Should we use hotel, airport and park etc wifi and how we can prevent from these security issues?”
Tom's Hardware Forum
You connect to 'Starbucks_WiFi' and hope for the best. Netok checks in seconds: real encryption, no fake hotspots, nobody snooping.
“I'm a complete noob when it comes to networks in general and VPNs specifically. I tried searching for guides on configuring nekoray, singbox or v2ray but found almost nothing.”
GitHub
Got a VPN key? Paste it, connect. No client apps, no config files, no protocol choices.
Enter the VPN key or link from your provider. Supported: VLESS, VMess, Shadowsocks, Trojan, WireGuard, Outline
e.g. vless://id@host:443?type=tcp&…
“I'm suspecting someone cracked into my WiFi and is using my connection as well, how can I check it?”
r/techsupport
Your neighbor? A forgotten smart bulb? A device you don't recognize? See everything on your network.
Questions?
Email meIs Netok really free?
Yep, completely free and open source. No account, no sign-up, no paid version hiding somewhere. All the code is on GitHub if you ever want a look.
Does Netok see my data?
Nope. Everything happens right on your computer, and Netok doesn't send anything anywhere. No tracking, no accounts. And because it's open source, anyone can double-check that.
Do I need to know anything about networks?
Not a thing. Netok looks at your connection and tells you, in plain words, where the trouble is: your Wi-Fi, your router, or your provider. It doesn't fix it for you, but you'll finally know what's actually going on.
What Windows version do I need?
Windows 10 or 11, 64-bit. That's it. If your PC is missing a system component called WebView2 (rare, but happens), the installer quietly downloads it for you — you just need internet during install.
Is there a Mac version?
Not yet. For now Netok is Windows only, and a Mac version is on the list. It's just not ready yet.
Why does Windows warn me about the installer?
Because the app isn't digitally signed yet. Certificates cost real money, and Netok is a free, open-source project, so Windows SmartScreen flags it. It doesn't mean anything is wrong: all the code is public on GitHub, and anyone can check what's inside. Click 'More info', then 'Run anyway', and you're set. Full walkthrough with a screenshot is on the download page.
Can I use my own VPN key?
Sure. Already have a key? Just paste it in and connect. VLESS, VMess, Shadowsocks, Trojan and WireGuard all work. No separate app, no messing with config files.
How many languages does it speak?
Fifteen! Netok is translated into 15 languages, so there's a good chance it already speaks yours.