What is Sound Level Meter?
Use our free online sound level meter to measure noise and sound volume in real-time using your device mic. Check environmental decibels easily.
Problem
Users need to measure noise levels in environments but rely on physical decibel meters or paid apps, which are costly, less accessible, or lack real-time accuracy.
Solution
A free online tool that lets users measure sound decibels in real-time via their device’s microphone, eliminating the need for specialized hardware.
Customers
Event organizers, workplace safety officers, teachers, and parents seeking to monitor noise levels for compliance, safety, or comfort.
Unique Features
Web-based accessibility (no downloads), real-time data visualization, and compatibility with any device’s microphone.
User Comments
Easy to use for quick noise checks
Helpful for classroom noise management
Accurate enough for casual use
Convenient alternative to physical meters
Mic sensitivity varies across devices
Traction
Launched recently on ProductHunt with 500+ upvotes, 10k+ monthly active users, and free tier adoption.
Market Size
The global environmental noise monitoring market is projected to reach $5.8 billion by 2027 (Statista, 2023).
