Overview
Can I Use is a widely trusted reference for front-end developers who need to verify browser support for modern web technologies. It provides up-to-date compatibility tables for HTML, CSS, JavaScript APIs, SVG, and more across major browsers and platforms, including Chrome, Firefox, Safari, Edge, and mobile browsers. Each feature page summarizes support status by browser version, notes known issues, and links to relevant specifications and external resources.
Designed for everyday development workflow, Can I Use helps you decide whether you can safely adopt a new feature, need a polyfill, or should provide a fallback. The interface makes it easy to filter by browser usage, compare versions, and understand real-world support levels. You can search by keyword, feature name, or technology category to quickly find what you need.
Whether you are optimizing for legacy environments or building cutting-edge experiences, Can I Use gives you a reliable foundation for data-driven decisions about web compatibility. It has become a de facto standard tool for developers, technical leads, and QA teams who care about accessible, robust, and future-proof web applications.
Pricing
Freemium
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Use Cases
- Evaluate whether a new CSS or JavaScript feature is safe to use in production for your target browsers.
- Plan progressive enhancement and graceful degradation strategies based on real-world browser support.
- Support technical decision-making during code reviews, architecture discussions, and front-end guidelines.
- Verify compatibility issues reported by QA or users and confirm if they are browser-support related.
- Educate junior developers on browser differences when introducing modern front-end techniques.
Features
Comprehensive browser support tables
Coverage for modern web standards
Visual support by version matrix
Detailed notes and known issues
Usage-based browser statistics view
Searchable by feature or keyword
Links to specs and external docs
Regularly updated compatibility data
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FAQ
Is Can I Use free to use?
Can I Use is freely accessible online, and you can use the site without an account. Some advanced integrations or commercial use cases may be subject to separate terms; always refer to the official website for the latest details.
How often is the compatibility data updated?
The data is maintained and updated on an ongoing basis as new browser versions are released and specifications evolve. However, there may be a delay between a browser release and the data appearing, so always cross-check critical production decisions when needed.
Does Can I Use cover all browsers and features?
Can I Use focuses on major browsers and widely used web features, offering broad but not absolutely exhaustive coverage. Some very niche browsers or highly experimental features may not be listed, so it should be used as a strong guide rather than the sole source of truth.
Can I export or integrate Can I Use data into my tools?
Can I Use provides data that is used by various build tools, linters, and plugins in the ecosystem. For programmatic access or data export, consult the official documentation and repository to understand available formats, APIs, and license conditions.
Does Can I Use guarantee that a feature will work perfectly?
No, Can I Use reports known support status, but it cannot guarantee bug-free behavior in every environment. Always test critical features in real target browsers and devices, especially when relying on cutting-edge APIs.