Controllo della capacità del dispositivo
Controlla quali funzionalità del dispositivo espone il tuo browser, inclusi contenuti multimediali, input, grafica, archiviazione e sensori.
Testare l'interfaccia
Il tuo browser potrebbe richiedere l'autorizzazione dopo aver premuto Start.Come utilizzare questo strumento
- Click Run capability check.
- Review the grouped results for supported and unavailable features.
- Use the notes to understand why a feature may be missing.
- Copy the summary if you are troubleshooting with support.
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Spiegazione tecnica
The checker tests for API presence and, where safe, creates a minimal object or worker to confirm usability. It deliberately avoids triggering permission prompts.
API presence is not proof of hardware quality. A browser can expose a capability that is disabled by policy, missing a physical device, or limited by the current secure-context state.
Risoluzione dei problemi
A supported device shows missing features
Check the browser version, secure-context status, and enterprise policies.
Media features look unavailable
Media APIs may require HTTPS and user permission before a device is exposed.
Storage quota looks low
Private browsing and storage pressure can reduce the reported quota.
Results differ between browsers
Browsers implement different subsets of web APIs.
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