Browser Feature Detector.

Analyze your browser's compatibility with modern web features. Test HTML5, CSS, JavaScript APIs, and storage capabilities in real-time.

Use cases

Real-world uses.

Web Developers & Frontend Engineers
Ensure browser compatibility by checking support for HTML5, CSS3, and modern JavaScript APIs.
QA Testers & Cross-Browser Testing Teams
Run detailed feature detection reports across multiple browsers to identify inconsistencies and potential issues.
Digital Agencies & UI/UX Designers
Validate CSS support for Grid, Flexbox, and animations to ensure consistent styling across devices.
Enterprise IT & System Administrators
Analyze browser capabilities across large-scale deployments to maintain compatibility with internal applications.
Privacy & Security Analysts
Assess browser security settings, storage capabilities, and API access to ensure data protection compliance.
Educators & Students
Learn about web technologies and browser feature compatibility through hands-on analysis and real-time testing.

How it works

Six steps.

  1. 01

    View detailed information about your browser, operating system, and device specifications.

  2. 02

    Check HTML5 feature support including Canvas, Audio, Video, WebSocket, and more.

  3. 03

    Verify CSS capabilities like Grid, Flexbox, Animations, and modern styling features.

  4. 04

    Test JavaScript API support including WebRTC, Service Workers, WebGL, and other modern APIs.

  5. 05

    Analyze storage capabilities like LocalStorage, IndexedDB, and Cookie support.

  6. 06

    Export the complete analysis report in JSON format for documentation or sharing.

Features

Comprehensive Feature Detection.

Our Browser Feature Detector helps you analyze your browser's compatibility with modern web technologies and features.
  • Browser Analysis

    Get detailed information about your browser, operating system, and device specifications.

  • HTML5 Detection

    Test support for modern HTML5 features including Canvas, Audio, Video, and WebSocket capabilities.

  • CSS Support

    Check compatibility with modern CSS features like Grid, Flexbox, Animations, and Variables.

  • JavaScript APIs

    Verify support for modern JavaScript APIs including WebRTC, Service Workers, and WebGL.

  • Storage Features

    Test browser storage capabilities including LocalStorage, IndexedDB, and Cookie support.

  • Visual Reports

    View feature support statistics with interactive charts and visual representations.

FAQ

Questions.

Can't find an answer? Send us your question.

What information does the Browser Feature Detector provide?

Our Browser Feature Detector provides comprehensive information about your browser's capabilities, including browser details, HTML5 features, CSS support, JavaScript APIs, and storage capabilities. It also shows your operating system, device type, and screen specifications.

How accurate is the feature detection?

The tool uses modern feature detection techniques rather than user agent sniffing, ensuring highly accurate results. It actively tests each feature rather than relying on browser version information, providing real-time verification of supported features.

Can I export the detection results?

Yes! You can export the complete analysis results in JSON format. This is useful for documentation, sharing with team members, or comparing different browser environments.

Why might features show as 'not supported' in modern browsers?

Some features might show as unsupported due to browser settings (like disabled JavaScript), privacy settings, or browser policies. Additionally, some features might require specific hardware support or secure contexts (HTTPS).

Does the tool collect or store any personal information?

No, the Browser Feature Detector runs entirely in your browser and doesn't collect or store any personal information. All detection is performed locally, and the results are only available to you.

How can I use this tool for cross-browser testing?

You can run the tool in different browsers and export the results to compare feature support across browsers. This helps in identifying potential compatibility issues and planning appropriate fallbacks for your web applications.

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