Flownee diagnostic
Browser audio recording check
This page measures this browser and device. A three-second test stays in memory, is never uploaded, and is discarded after its metadata is reported.
Required browser APIs
Measured in the current page context.
HTTPS or localhostUnavailable
Microphone access APIUnavailable
MediaRecorder APIUnavailable
Reported audio formats
`MediaRecorder.isTypeSupported()` is a capability signal; the microphone test below proves that data is actually produced.
Checking…
Preferred: none
Measured browser identity
Checking…
Three-second microphone proof
The browser will ask for microphone permission. No audio leaves this device.
Temporary local sample only
Record the browser version, operating system, preferred MIME type, actual Blob type, byte length, and pass/fail result in the compatibility matrix. A separate run is required on every supported device class.