Check your browser and network information quickly with the free

Analyze connection details, browser settings, device information and technical data to help troubleshoot online issues.

✅ Free to use ✅ Works instantly ✅ No data stored

🖥️

Browser & Network Diagnostics

Analyze your browser, device, system and network information instantly. All checks run locally in your browser. No data is uploaded.

🌐 Network

Status –

Connection Type –

Effective Type –

Latency RTT –

Downlink –

Save Data –

Quality –

💻 Browser

Browser –

Version –

Engine –

Cookies –

Do Not Track –

PDF Viewer –

🖥 Device

Screen –

Available Screen –

Viewport –

Pixel Ratio –

Color Depth –

Touch –

Orientation –

⚙️ System

Operating System –

Platform –

Language –

Timezone –

CPU Cores –

Memory –

🔒 Security

HTTPS –

Secure Context –

Local Storage –

Session Storage –

IndexedDB –

Clipboard API –

Service Worker –

🧩 Browser Features

WebGL –

WebRTC –

Web Workers –

WebAssembly –

Speech API –

File API –

Drag & Drop –

Fullscreen API –

Web Share –

Geolocation –

Notifications –

WebP –

AVIF –

🔎 User Agent

How does this Network & Browser Diagnostics tool work?

This Network & Browser Diagnostics tool collects useful technical information about your browser, device and internet connection. It helps you understand your current environment and identify possible issues affecting your online experience.

Why use a network and browser diagnostics tool?

Technical problems such as slow loading pages, connection issues or browser compatibility problems can be difficult to identify. A diagnostics tool provides helpful information that can make troubleshooting faster and easier.

What information can this tool check?

The tool can display browser details, operating system information, screen data, connection information and other technical details available from your browser environment.

Who can use this Network & Browser Diagnostics tool?

This tool is useful for developers, website owners, IT professionals and everyday users who want to check their browser and network environment.

How can browser diagnostics help troubleshoot problems?

Browser diagnostics can help identify compatibility issues, outdated settings, connection limitations and technical details that may affect how websites and online applications work.

FAQ

Is this Network & Browser Diagnostics tool free?

Yes. JiffyFlow Network & Browser Diagnostics is completely free to use online.

Does this tool collect my personal information?

The tool displays technical information available from your browser. It does not require you to install software or create an account.

Can this tool test my internet speed?

No. This tool focuses on browser and connection diagnostics information rather than full internet speed testing.

Check our other tools and thank you for visiting JiffyFlow.

If there is a problem with a tool or you would like to suggest some improvements, contact us.