Item logo image for NAT Checker

NAT Checker

natchecker.com
ExtensionTools4 users
Item media 1 (screenshot) for NAT Checker

Overview

Detect NAT type via WebRTC + WebSocket signalling.

Free, fast, accurate NAT check for developers and gamers on PS5, Xbox, Switch, and PC. Understand network status and improve play.

0 out of 5No ratings

Learn more about results and reviews.

Details

  • Version
    0.1.0
  • Updated
    December 24, 2025
  • Size
    47.97KiB
  • Languages
    English (United States)
  • Developer
    Website
    Email
    7892765@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

NAT Checker has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

NAT Checker handles the following:

Location

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

Related

Speed Test [ShiftShift]

0.0

Measure your internet connection speed

WebRTC Control

4.5

Have control over WebRTC (disable | enable) and protect your IP address.

Webrtc Leak Shield

4.7

Protect privacy with WebRTC Control. Check WebRTC leak shield, run ip leak test, and secure surfing via this WebRTC extension.

cURL & WS Capture

0.0

cURL & WS Capture help Capture network requests and WebSocket connections.

Network Inspector

1.0

A Chrome extension to inspect network requests.

WebRTC Leak Shield

4.3

Disable WebRTC and prevent IP leak.

Network Monitor

4.7

Use Network Monitor for real-time connection tests, internet quality tests, and detailed network performance insights.

Speed Test - Test the Internet Speed

4.1

Test the internet connection speed and measure the uploading and downloading capacity

DNS Leak Test

4.8

Stay private: run a quick dns leak test, get an instant dns leak check, and confirm with a dns leak detector for confident browsing

SpeedMate: Speed Test & Internet Connection Monitor

4.6

WiFi Speed Test & Internet Connection Monitor made for professionals

Wifi Speed Test

3.9

Check internet Download/Upload/Ping

Internet Connection Monitor

4.4

Monitor and test Internet connectivity. Detect and log when Internet doesn't work even with operating LAN (Wi-Fi or Ethernet)

Speed Test [ShiftShift]

0.0

Measure your internet connection speed

WebRTC Control

4.5

Have control over WebRTC (disable | enable) and protect your IP address.

Webrtc Leak Shield

4.7

Protect privacy with WebRTC Control. Check WebRTC leak shield, run ip leak test, and secure surfing via this WebRTC extension.

cURL & WS Capture

0.0

cURL & WS Capture help Capture network requests and WebSocket connections.

Network Inspector

1.0

A Chrome extension to inspect network requests.

WebRTC Leak Shield

4.3

Disable WebRTC and prevent IP leak.

Network Monitor

4.7

Use Network Monitor for real-time connection tests, internet quality tests, and detailed network performance insights.

Speed Test - Test the Internet Speed

4.1

Test the internet connection speed and measure the uploading and downloading capacity

Google apps