My Device Info

Auto Detected · Real-time · Free

My Device Info

Complete hardware and software information about your device — detected instantly in your browser

🖥️ Screen & Display

📱 Device & OS

🔋 Battery

🔋

Level

Checking...

⚡

Charging

—

⏱️

Time Remaining

—

💾 Memory & Hardware

🌐 Network & Connection

📡 Sensors & Features

📍 Location

📍

GPS Coordinates

Click to get GPS coordinates (requires permission)

🎙️ Microphone & Speaker Test

🎙️

Microphone Test

Press Start to test your microphone

Requires microphone permission. Sound waves animate if mic is working.

🔊

Speaker Test

Press Play to test your speakers

Plays a short tone via Web Audio API through speakers or headphones.

📖 Full Guide

What Is "My Device Info" — And Why Does It Matter?

My Device Info is a free browser-based tool that instantly detects and displays complete technical information about your device — screen specs, OS, battery, network, sensors and more. No app download needed, no sign-up required.

🖥️

Screen Info

Resolution, viewport, pixel ratio, color depth & orientation

📱

Device & OS

Device type, operating system, browser, language & timezone

🔋

Battery Status

Live battery level, charging state & time remaining

🌐

Network Info

Connection type, speed, latency & data saver mode

📡

Sensors

Camera, mic, GPS, gyroscope, Bluetooth, NFC & more

🎙️

Mic & Speaker

Live microphone test with visualizer & speaker tone test

🛠️ How to Use This Tool

Simply open this page and all your device information is detected automatically. No input is required. The tool reads data directly from your browser using standard Web APIs — the same APIs that websites use to optimize your experience.

Click Refresh All Info at any time to update the readings. For location and microphone, you will be asked for permission — these are optional and your data is never saved or sent anywhere.

✅ What Information Is Detected

The tool detects the following categories of information entirely in your browser:

Screen & Display — screen size in pixels, viewport dimensions, aspect ratio, pixel density (Retina/HiDPI), color depth, and screen orientation.

Device & OS — device type (phone, tablet, laptop), operating system, browser name and version, language, timezone, CPU core count, touch support, and dark mode preference.

Battery — current battery percentage with a live progress bar, charging status, and estimated time remaining until full or empty.

Memory & Hardware — approximate RAM, CPU thread count, GPU model (via WebGL), and JavaScript heap memory usage.

Network — online/offline status, connection type (WiFi, cellular), effective speed (4G/3G), round-trip latency, and Data Saver mode.

Sensors & Features — 14 browser capabilities checked: touch, camera, microphone, GPS, accelerometer, gyroscope, vibration, Bluetooth, NFC, Wake Lock, Web Share, Clipboard, PWA, and WebGL.

🔒 Is My Data Private?

Yes — completely. This tool runs 100% inside your browser. No data is collected, stored, or sent to any server. Location and microphone access require your explicit permission and are only used locally on your device.

📱 Who Is This Tool For?

This tool is useful for anyone who wants to quickly check their device specifications without digging through settings menus. It is especially helpful for tech enthusiasts, developers testing browser compatibility, users troubleshooting device issues, and people checking if a specific feature (like Bluetooth or NFC) is supported in their browser.

❓ Frequently Asked Questions

Why does the battery section show "Not supported"? ▼

The Battery Status API is not supported in all browsers. Firefox and Safari have removed support for privacy reasons. For full battery info, use Google Chrome or Microsoft Edge on Android or Windows.

Why does my GPU show "info masked"? ▼

Some browsers hide detailed GPU information for privacy protection. The WebGL API is still available but the renderer name may be masked. Chrome typically shows the full GPU name.

Is my location stored when I click "Get Location"? ▼

No. Your GPS coordinates are only displayed on your screen and are never sent to any server. The location request uses your browser's built-in Geolocation API and requires your explicit permission each time.

Why is my RAM shown as an approximate value? ▼

Browsers intentionally round RAM values (to 0.25, 0.5, 1, 2, 4, 8 GB) via the navigator.deviceMemory API to protect user privacy and prevent fingerprinting. The exact RAM amount is not accessible from a browser.

Does the microphone test record my voice? ▼

No. The microphone test only checks whether your microphone is accessible and working — it does not record, store, or transmit any audio. The animated bars simply indicate that audio input is being received.