MaskNet tools
MaskNet Tools
MaskNet is a secure internet connection service. These free tools show what websites and your provider see about you, and how to fix it. Run in your browser, no sign-up.
All tools
- Check my IPYour current public IP, country, and provider — plus a lookup for any other address.
- Leak TestWhich DNS servers your requests use, and whether your browser leaks its real IP over WebRTC.
- Browser FingerprintThe set of parameters a site receives automatically when the page opens.
- Password GeneratorA random password in your browser, a breach check, and a strength estimate.
- Domain WHOISRegistrar, dates, statuses, and nameservers, plus DNS records and the SSL certificate.
- Traffic CalculatorAn estimate of your monthly gigabytes and which plan fits.
Which tool fits your task
In short, by task
- Make sure the VPN works — Check my IP: the address sites see and your MaskNet connection status.
- Check whether DNS leaks — Leak test: where your DNS lookups go and whether the browser reveals your real IP through WebRTC.
- See what sites recognise you by without cookies — Browser fingerprint.
- Create or check a password — Password generator: a random password, a breach check and a strength rating.
- Check a site before paying — Domain WHOIS: registration date, DNS records and certificate.
- Choose a plan — Traffic calculator: how many gigabytes a month video, calls and browsing take.
Check your connection in two minutes
- Open Check my IP — with MaskNet connected it says "Your connection is protected by MaskNet".
- Run the leak test. A resolver in Russia is a leak: your provider sees which sites you open, and answers may be substituted.
- Open the browser fingerprint and see which parameters sites get without your involvement.
What the tools do with your data
The password generator and strength rating work only in your browser. The breach check sends out the first five characters of the password's hash — the password can't be recovered from them. IP, DNS and domain checks contact our server and external reference services only for what the answer needs. Results aren't stored, and no sign-up is needed.
The tools are free and work without a MaskNet subscription. They show what sites and your provider see about you — and the knowledge base explains what to do about it.
Frequently asked questions
Do I need a MaskNet subscription to use the tools?+
No. Every tool is free and works without sign-up or a subscription.
Do you store check results?+
No. Results are shown only to you and aren't stored.
Where do I start if the VPN seems not to work?+
With the IP check: if the status isn't "protected", the connection isn't up. Then read VPN not working: what to check, step by step.
Get MaskNet
The tools stay free and sign-up-free. A subscription is only for the connection itself.

