/diagnostics
Device Diagnostics
Grant permission to each test individually. Nothing is uploaded — every measurement runs locally in your browser.
CAM_01
Webcam Test
Live camera preview, resolution, and device detection.
Camera offline
Device
—
—
Resolution
—
—
MIC_02
Microphone Test
Live waveform meter with record-and-play verification.
—0%
AUD_03
Speaker Test
Stereo channel verification with a calibrated tone.
NET_04
Internet Speed
Estimated download, upload, and latency profile.
—Mbps ↓
Upload
— Mb
— Mb
Ping
— ms
— ms
Jitter
— ms
— ms
* Preview values · live test coming soon
STA_06
Network Stability
Continuous probe of round-trip time variance.
Latest
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—
Samples
0
0
ENV_05
Browser Compatibility
Capabilities and security context required for live calls.
HTTPSInsecure
Media DevicesMissing
WebRTCMissing
Audio ContextMissing
Browser Detecting…