What is My Browser Online - Free Browser Check

Fast, accurate tool to what browser do I have? Find out my browser.

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Up to Date
Running on with Engine
🖥️ Screen Resolution (DPR: )
📐 Live Viewport Window Size
🍪 First-Party Cookie Storage
⚡ Hardware Concurrency
🌐 Detailed Browser & Operating System Profile Verified via Client & Server Headers
🌐 Browser Name:
🔢 Full Version String:
⚙️ Browser Engine:
💻 Operating System:
🏗️ CPU Architecture:
📱 Device Category:
🌍 System Language:
🌐 Preferred Languages:
Complete Raw User-Agent String:
🖥️ Display Resolution, Viewport & GPU Graphics Hardware Render Tree
🖥️ Physical Screen Resolution:
📐 Viewport Working Size:
🪟 Available Work Area:
🔍 Device Pixel Ratio (DPR):
🎨 Screen Color Depth:
🔄 Screen Orientation:
🎮 Unmasked GPU Vendor:
🖼️ Max WebGL Texture Size:
Detected Graphics Card / WebGL Renderer:
⚙️ Hardware Capabilities, Multi-Touch & Power Telemetry Real-Time Sensors
⚡ Logical CPU Threads:
💾 Estimated System Memory:
👆 Touchscreen Enabled:
🖐️ Max Touch Points:
🔋 Battery Level:
⚡ Charging Status:
📄 Built-in PDF Viewer:
📋 Async Clipboard API:
🛡️ Privacy Headers, Web Storage & API Permissions Security Audited
🔒 Protocol Security:
🍪 Cookies Allowed:
💾 LocalStorage API:
📦 SessionStorage API:
🗄️ IndexedDB Storage:
🕵️ Do Not Track (DNT):
⚡ WebAssembly (Wasm):
👷 Service Workers:
📞 WebRTC Peer Connection:
🔊 Web Audio Context:
🎬 Native HTML5 Media & Codec Playback Support Zero Plugin Required
🎞️ H.264 (AVC) Video:
🎞️ VP9 Video:
🎞️ AV1 Next-Gen Video:
📦 MP4 Video Container:
📦 WebM Container:
🎵 MP3 Audio:
🎵 AAC High-Efficiency Audio:
🎵 FLAC Lossless Audio:
🧪 Interactive System & Sensor Test Bench
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⚡ Fast Cloud Engine 🔒 Temporary server processing 🆓 100% Free & Unlimited

About What is My Browser Online - Free Browser Check

Detect your web browser version, operating system, screen resolution, IP address, user agent, and JavaScript support online for free on ClickTheTools.
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How to Use What is My Browser Online - Free Browser Check

Follow these 3 quick steps for optimal results

Step 1 📥

Enter or Upload Input

Type your domain, URL, or calculation parameters into the search field.

Step 2 ⚡

Execute & Customize

Click the action button or press Ctrl + Enter. Processing starts instantly with high accuracy.

Step 3 📋

Copy or Download Output

View your formatted results in real-time. Use the 1-click copy button to save to your clipboard or download files directly to your device.

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Why Use What is My Browser Online - Free Browser Check on ClickTheTools

Built for speed, privacy, and maximum developer productivity

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Sub-Second Execution

Optimized client-side scripts and low-latency cloud endpoints eliminate waiting queues.

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Zero Data Tracking

Your text inputs and uploaded media remain private and are never retained on our servers.

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100% Free Forever

No subscriptions, no hidden rate limits, and no account creation required.

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Fully Responsive

Flawlessly optimized for desktops, Mac, Windows, iPhone, iPad, and Android.

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Frequently Asked Questions

Everything you need to know about What is My Browser Online - Free Browser Check

What is My Browser Online - Free Browser Check securely transmits your parameters to our processing engine, executes the requested calculation or network query, and returns formatted results directly to your screen.
Requests are handled in temporary server memory solely to execute the immediate operation. No prompt, calculation, or network query history is permanently logged or shared with third parties.
No sign-up, registration, or credit card is required. You can use What is My Browser Online - Free Browser Check with complete freedom and unlimited daily executions.
What is My Browser Online - Free Browser Check is fully responsive and accessible across modern desktop browsers (Chrome, Edge, Firefox, Safari), tablets, and mobile devices. Supported output formats include Standard Output .
If you experience any unexpected behavior, click the Clear button and re-enter your input. For network-dependent queries, ensure your connection is active. Our auto-retry engine automatically reattempts stalled queries up to 3 times for maximum reliability.
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