Diagnostics
Browser Support Test
Audit your real browser against 30 modern web capabilities — WebGPU, WASM, WebAuthn, Service Workers and more. Get a weighted readiness score, copy-paste detection snippets, and a shareable link.
…readinessAnalyzing
Auditing your browser…
Detecting…
● 0 supported● 0 limited● 0 need HTTPS● 0 unsupported
30 checks · 20 with live demos · 10 triggerable actions
Graphics
0
Compute
0
Storage
0
Connectivity
0
Media
0
Sensors
0
Security
0
Platform
0
Trigger an action
Fire real capabilities yourself — your browser may prompt for permission. Results are live and not stored.
Device
Permission
Output
Detection is API-presence; live tests actually run the feature; actions are user-triggered. 100% client-side · nothing leaves your browser.
0 uses