Color 1 of 8 — Click to cycle, Esc to exit
Network & Hardware • Device Architecture Inspector

User-Agent & Android Device Hardware Inspector

Parses the browser User-Agent string, Client Hints, hardware logical CPU core count, device RAM allocation, and OS kernel version.

100% Client-Side Privacy Universal Hardware Compatibility Zero Server Data Upload Instant Execution • No Install
100% Client-SideExecution Mode
HTML5 • WebAPICore Engine
Zero Data StoredUser Privacy
Free • No InstallAccess Tier

User-Agent & Device Hardware Inspector

Network & Hardware

Parses the browser User-Agent string, Client Hints, hardware logical CPU core count, device RAM allocation, and OS kernel version.

Raw User-Agent String:
Loading...
Operating System:—
Browser Engine:—
CPU Architecture:—
Device Memory (RAM):—
Touchscreen Support:—
Quick Actions Ready
Android Versioning: Android UA strings contain Linux kernel revisions and device build codes. Use this to verify that custom ROMs have properly configured the fingerprint in build.prop.

Frequently Asked Questions

What information is contained in a mobile User-Agent string?

A User-Agent string reveals the client browser version, rendering engine (WebKit/Blink), operating system version, and often the mobile device hardware model (e.g. Pixel 8, Galaxy S24).

What are Client Hints (Sec-CH-UA)?

Client Hints are modern HTTP headers replacing legacy User-Agent strings to improve privacy while providing granular hardware architecture, bitness, and full operating system version upon request.

Can User-Agent strings be spoofed?

Yes. Developers and technicians often spoof User-Agents using browser developer tools or root modules to test responsive mobile layouts or bypass carrier download restrictions.

Related Diagnostics & Tools

IP Address & WebRTC Leak Detector

Check your public IPv4/IPv6 and detect hidden network leaks.

Open Tool →

Screen Resolution & DPI Inspector

Inspect physical viewport, device pixel ratio, and color depth.

Open Tool →

Network Latency & Jitter Speed Tester

Measure real-time HTTP ping, round-trip time, and jitter.

Open Tool →
FlashTool Online Utility Suite

Browse All 27 Online Diagnostic Utilities

Complete client-side browser tools for Android phone technicians, hardware testers, and software engineers. Runs 100% locally with zero external uploads.

Display & Touch Diagnostics

Screen Dead Pixel Tester Multi-Touch Digitizer Tester Screen Resolution & DPI Inspector Color Studio & WCAG Contrast Tool

Audio & Sensor Testers

Speaker Stereo Channel Tester Audio Frequency Tone Generator Microphone Input & VU Meter Phone Vibration Motor Tester

Android & Firmware Utilities

ADB & Fastboot Command Builder IMEI Validator & Luhn Checker Firmware Checksum Hash Calculator Battery Fast Charge Calculator WebUSB & Fastboot API Tester

Network & Hardware Diagnostics

IP Address & WebRTC Leak Detector User-Agent & Hardware Inspector Network Latency & Ping Tester Gamepad & USB OTG Controller Tester

Data, Security & Developer Tools

Base64, Hex & ASCII Converter Android KeyCode Keyboard Inspector PIN & Password Entropy Checker UUID & Android ID Token Generator QR Code & Code 128 Barcode Utility JSON Formatter, Validator & Tree Inspector Text & Code Diff Checker Client-Side Image Compressor & EXIF Stripper Unix Epoch Timestamp & Timezone Converter Firmware Download Time Calculator
← Back to Utility Suite Hub (All 27 Tools)