GUIDE深度 · Deep dive
Recording Quality and Privacy
Clarity depends more on mic distance and room noise than software. Keep the mic 10-20 cm away, turn off fans/AC and wear headphones to reduce echo. Audio stays local, but shared computers and browser extensions still pose risks.
Quiet room, mic 10-20 cm away.
Headphones reduce echo; do not point at speakers.
Audio is not uploaded, but extensions may read the page.
Delete downloads after recording on a shared computer.
FAQ
Why the echo?
The mic picks up speaker output; wear headphones.
Does it record in the background?
Tab sleep/switching may interrupt; keep the page in front.
Sources
Related calculators
Online Voice RecorderRecord with your browser microphone, pause/resume, preview and download WebM; audio stays on your device.More guides
Browser Recording Formats: WebM/OpusRead guideKEEP READING
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