--- title: Device Information Tool | Browser & System Details | TestingBot description: Get detailed information about your device, browser, screen, and system. Free tool to detect browser capabilities, screen size, OS, and more. source_url: html: https://testingbot.com/free-online-tools/device-information md: https://testingbot.com/free-online-tools/device-information.md --- [Tools](https://testingbot.com/free-online-tools)Data Generators # Device Information Detect browser and system details Get comprehensive information about your device, browser, screen resolution, operating system, and capabilities. Perfect for testing and development. ## Browser Information Browser Name Detecting... Browser Version Detecting... Browser Engine Detecting... JavaScript Enabled Yes Cookies Enabled Detecting... Local Storage Detecting... User Agent Detecting... ## Operating System Operating System Detecting... Platform Detecting... Architecture Detecting... CPU Cores Detecting... Memory (Approx) Detecting... Device Type Detecting... ## Screen & Display Screen Resolution Detecting... Available Resolution Detecting... Browser Window Size Detecting... Viewport Size Detecting... Color Depth Detecting... Pixel Ratio Detecting... Orientation Detecting... Touch Support Detecting... ## Network & Connection Connection Type Detecting... Effective Type Detecting... Downlink Speed Detecting... RTT (Ping) Detecting... Online Status Detecting... Do Not Track Detecting... ## Browser Capabilities WebGL Support Detecting... WebRTC Support Detecting... Geolocation API Detecting... Service Worker Detecting... WebSocket Support Detecting... IndexedDB Support Detecting... Canvas Support Detecting... WebAssembly Detecting... ## Languages & Time Languages Detecting... Timezone Detecting... Current Time Detecting... UTC Offset Detecting... ## What information can this tool detect about my device? This device information tool can detect a wide range of details about your system including: - **Browser Information** - Name, version, engine, user agent, and capabilities - **Operating System** - OS name, platform, architecture, CPU cores, and memory - **Screen Details** - Resolution, color depth, pixel ratio, and orientation - **Network Information** - Connection type, speed, and online status - **Supported Technologies** - WebGL, WebRTC, Canvas, WebAssembly support - **Language & Time** - Browser languages, timezone, and current time ## Why would I need to check my device information? Checking device information is useful for several purposes: - **Web Development** - Testing how your website appears on different devices and browsers - **Troubleshooting** - Identifying browser compatibility issues or missing features - **System Diagnostics** - Checking if your browser supports modern web technologies - **Privacy Awareness** - Understanding what information websites can detect about you - **Technical Support** - Providing detailed system information when reporting issues - **Performance Testing** - Understanding device capabilities for optimization ## How accurate is browser and device detection? Device detection accuracy varies depending on the type of information being detected: - **Highly Accurate** - Screen resolution, browser capabilities, JavaScript/cookie support - **Generally Accurate** - Browser name/version, basic OS detection, language preferences - **Approximate** - Device memory, CPU cores (limited by browser security policies) - **May Be Blocked** - Geolocation, device orientation (requires user permission) Some information may be limited or blocked by privacy settings, browser extensions, or security policies. Modern browsers intentionally limit certain device fingerprinting capabilities to protect user privacy. ## Can websites track me using this device information? While device information can be used for tracking, there are important privacy considerations: - **Browser Fingerprinting** - Combinations of device characteristics can create unique identifiers - **Privacy Protection** - Modern browsers limit access to sensitive device information - **User Control** - You can disable JavaScript, use privacy extensions, or browse in incognito mode - **Legitimate Uses** - Most websites use device info for optimization and compatibility, not tracking To enhance privacy, consider using browser privacy settings, VPNs, or privacy-focused browsers that limit device fingerprinting capabilities. ### All Tools #### Accessibility - [Color Contrast Checker](https://testingbot.com/free-online-tools/color-contrast-checker) #### Calculator - [Test Effort Estimator](https://testingbot.com/free-online-tools/test-effort-estimator) - [Test Coverage Calculator](https://testingbot.com/free-online-tools/test-coverage-calculator) #### Converter - [Unix Timestamp Converter](https://testingbot.com/free-online-tools/unix-timestamp-converter) #### Formatter - [Puppeteer to Playwright Converter](https://testingbot.com/free-online-tools/puppeteer-to-playwright-converter) - [JSON Prettifier](https://testingbot.com/free-online-tools/json-prettify) - [HTML Escaper](https://testingbot.com/free-online-tools/html-escape) - [XML Prettifier](https://testingbot.com/free-online-tools/xml-prettify) - [Remove Whitespace](https://testingbot.com/free-online-tools/remove-all-whitespace) - [Text to One Line](https://testingbot.com/free-online-tools/text-to-one-line) - [PX to REM Converter](https://testingbot.com/free-online-tools/px-to-rem-converter) - [CSS Prettifier](https://testingbot.com/free-online-tools/css-prettify) #### Generator - [Random Avatar Generator](https://testingbot.com/free-online-tools/free-avatar-generator) - [Placeholder Image Generator](https://testingbot.com/free-online-tools/placeholder-image-generator) - [Random Address Generator](https://testingbot.com/free-online-tools/random-address-generator) - [Credit Card Generator](https://testingbot.com/free-online-tools/credit-card-number-generator) - [Random Number Generator](https://testingbot.com/free-online-tools/random-number-generator) - [JWT Parser](https://testingbot.com/free-online-tools/jwt-parser) - [Fake Person Generator](https://testingbot.com/free-online-tools/fake-person-generator) - [Hash Text](https://testingbot.com/free-online-tools/hash-text) - [Lorem Ipsum Generator](https://testingbot.com/free-online-tools/lorem-ipsum-generator) - [Random IP Generator](https://testingbot.com/free-online-tools/random-ip-generator) - [Random GUID Generator](https://testingbot.com/free-online-tools/random-guid-generator) - [Character Count](https://testingbot.com/free-online-tools/character-count) - [ASCII to Binary](https://testingbot.com/free-online-tools/ascii-to-binary) - [Random Color Generator](https://testingbot.com/free-online-tools/random-color-generator) - [Open Graph Meta Generator](https://testingbot.com/free-online-tools/og-meta-generator) - [QR Code Generator](https://testingbot.com/free-online-tools/qr-code-generator) - [User Agent Parser](https://testingbot.com/free-online-tools/user-agent-parser) - [Image Extractor](https://testingbot.com/free-online-tools/image-extractor) - [Test Plan Generator](https://testingbot.com/free-online-tools/test-plan-generator) #### Network - [CORS Tester](https://testingbot.com/free-online-tools/cors-tester) - [My GPS Location](https://testingbot.com/free-online-tools/my-gps-location) - [What's My IP Address](https://testingbot.com/free-online-tools/whats-my-ip-address) - [IP Subnet Calculator](https://testingbot.com/free-online-tools/ip-subnet-calculator) #### Scheduler - [Cron Expression Generator](https://testingbot.com/free-online-tools/cron-expression-generator) #### Speed - [Critical CSS Generator](https://testingbot.com/free-online-tools/critical-css-generator) #### Testing - [XPath & CSS Selector Tester](https://testingbot.com/free-online-tools/xpath-css-selector-tester) [View all tools](https://testingbot.com/free-online-tools)