Privacy & device tools
Browser Capability Checker Online
Create a snapshot of capabilities exposed by this browser.
Data is processed on your device · No data is uploaded to our servers
Instructions
- Run the local checks.
- Review support and limitations.
- Download the JSON report if needed.
Understanding your result
A supported API means this browser exposes that feature. It does not guarantee permission or a successful job with your particular file or device. A media-format declaration is also a browser report, so try your actual workflow before relying on it.
What to do if you have a problem
If a capability is absent, inspect the browser and context used for the check. Run capability checks again after changing browsers. Download JSON report captures this browser's snapshot; review its user agent before sharing. A missing camera API is different from a denied camera permission.
What to know before using the result
Feature detection does not guarantee compatibility, permission, hardware access or successful processing. Media results reflect browser declarations. No device permission is requested and no network tests are performed. The report contains the browser user agent; review before sharing.
Files and text are held in this page while you work. Downloads are saved through your browser. Reloading or closing the tab clears the working page; a downloaded copy remains in your device's download location.
Summary
Keep the JSON snapshot when comparing features exposed by different browsers or devices.