Sound Level Meter
Shows the level of what comes through your mic in relative decibels. Compare against references like a library, conversation or a subway to gauge where you are. Mics differ by device, so this is not an absolute measurement.
🔊 Sound is generated in the browser. Mic audio is never uploaded.
📢
Measures the sound around you through the mic and compares it against everyday noise levels.
Audio is analysed inside the browser and nothing is stored.
What this tool does
- Live noise level
- Peak and average recorded
- Compared against everyday noise
- Notes on device calibration
Other sound tools
Start at a low volume — high frequencies and loud tones can damage your hearing.