Meet Fing. Simple and free tools to secure, analyze and troubleshoot any network.

Join 15 million users and 7000 Indiegogo backers that use Fing products for network security and Wi-Fi troubleshooting.

Best Free Network Scanner

Fing App

The #1 free network scanner

With over 15 million downloads and 700k network scans performed every day, Fing is the world’s best network scanner for iOS and Android. Use Fing to discover all the devices connected on any WiFi network in seconds.

Network Scan
Scan any network and see which devices are connected to it.

Network Security
Identify intruders and unwanted devices.

Alerts when a new device joins your network since the last scan.

Web App
Access your previous scans by mobile & web app.


Service Scan
Device port scanning to detect any available services

Wake up devices remotely from the Fing app

Device Ping
Ping a device and check the response time

Device Details
NetBIOS, UPNP and Bonjour: name, properties and device types


Network Security Toolkit for Homes

Fingbox is a powerful device for home network security and Wi-Fi troubleshooting that unlocks more features in your Fing app. And it’s already raised over $500,000 on Indiegogo. For only $79 and no subscription, Fingbox secures your home network with features like device blocking, hacker threat check, a digital fence and more. Learn More

Network Security
Identify and monitor all the devices on your network, including those essential to security.

Device Block
Block any device from accessing your network for parental control and security.

Hacker Threat Check
Scanning of opened ports and common default passwords to identify security risks.

Identify Bandwidth Hogs
Identify which devices are hogging all the broadband.


Home Digital Fence
Identify all the devices in the vicinity of your Fingbox (if they’re Wi-Fi enabled) even if they are not connected to your network.

Alerts for network/device status, intruders, family and guests.

Wi-Fi Sweet Spot
Locate the fastest and slowest Wi-Fi spots in your home.

Remote Access
Web portal connection to devices (printers, IP cameras) from anywhere by mobile app.

Internet Speed
See how fast your internet is performing through speed and latency testing.

Internet Troubleshooting
Check the quality, stability and reliability of your internet connection.


Device Scanning & Recognition SDK for Developers

Use FingKit to add Fing’s powerful device scanning and recognition engine, to your existing hardware, service or app. FingKit includes SDKs for mobile and embedded devices and cloud based device recognition services. Learn More

Domotz PRO

Professional Monitoring for Integration Companies

The professional grade network monitoring and remote tech support system for Integration Companies and IT Professionals. Join 2.5k dealers that use Domotz PRO for remote monitoring, remote tech support and client care. Learn More


Network Security Promo

Fing Network Security Promo: A few Fing-tastic surprises to celebrate the best year ever at Fing

Fing Network Security Promo: To celebrate the best year ever at Fing we've got a few Fing-tastic surprises you won't want to miss!
How to prevent network hackers

How to prevent network hackers: 9 Ways Your Home is Vulnerable to Network Hackers

Our home networks are becoming bigger and more connected, but this exciting time does come with its drawbacks. As our lives move into the digital sphere so do the criminals. Cybercrime is on the rise, and our home networks are the target.
Network Scanner Usage

Network Scanner Usage: How do people use Fing to scan their Internet of Fings?

A few months back we decided to run a survey to better understand who uses Fing and how it is used. Over 1200 Fing users participated in the survey. Here are the results of what we learned about our users and network scanning!

Meet Fing at Mobile World Congress, Hall #8.0 C26